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THE JOURNEY THROUGH TIME

Explore Black History

Explore the people, places, events, achievements, struggles and stories that shaped our journey.

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Civil Rights

Movements, leaders, victories and the continuing fight for equality.

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Black Inventors

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Sports

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People

Meet the people whose lives, choices and achievements shaped the journey.

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Places

Black towns, communities, institutions and places where history happened.

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Events

Moments that changed communities, movements, institutions and the nation.

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MY'STORY

The MOVE Fire

This is a personal recollection on the Move fire on May 13, 1985 Philadelphia police fired thousands of rounds at the MOVE house, city officials approved dropping an explosive device on the roof, the resulting fire was allowed to burn, 11 people—including five children—died, and 61 homes were destroyed. Philadelphia City Council later called it a “brutal attack carried out by the City of Philadelphia on its own citizens” and acknowledged that no individual faced criminal consequences for the bombing. One timeline correction worth preserving for the BHP record: the major previous MOVE-police confrontation was August 8, 1978, about seven years before the bombing, not a year or two earlier. Officer James Ramp was killed, other police and firefighters were wounded, nine MOVE members were later convicted, and television cameras recorded police beating Delbert Africa during his arrest. The 1985 MOVE Commission later specifically criticized city planners for failing to adequately use lessons from that 1978 confrontation. And that actually strengthens the point you’re making: 1985 did not happen without precedent or institutional memory. There had already been a deadly confrontation with MOVE, years of conflict, negotiations and police involvement before Osage Avenue.

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BLACK FACTS
The Truths They Never Taught You...

The Violence That Helped Spark the NAACP

In August 1908, a white mob attacked Springfield, Illinois’s Black community, destroying homes and businesses and lynching two Black men. National outrage over the violence helped spur the movement that created the NAACP the following year.

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BHP gathered finds from its connected research sources. Showing the 4 strongest Black History matches.
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Wikipedia

D block

D block, Block D, or variants, may refer to:

Source: Wikipedia. Article content is retrieved live through the MediaWiki API.

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Wikipedia

D block

D block, Block D, or variants, may refer to: d-block, a division of the periodic table of elements D-Block Records, a hip-hop record label D-Block at Alcatraz Federal Penitentiary Block D, a Soviet rocket stage Block D, a portion of the United States 2008 wireless spectrum auction that was not sold during the auction

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Wikipedia

D-block contraction

d-Block contraction or scandide contraction refers to the consequences of a full 3d subshell on the properties of period 4 elements. The elements in question are gallium, germanium, arsenic, selenium, bromine, and krypton. Their electronic configurations include completely filled d orbitals (d10). The d-block contraction is best illustrated by comparing some properties of the group 13 elements to highlight the effect on gallium. Gallium can be seen to be anomalous. The most obvious effect is that the sum of the first three ionization potentials of gallium is higher than that of aluminium, whereas the trend in the group would be for it to be lower. The second table below shows the trend in the sum of the first three ionization potentials for the elements B, Al, Sc, Y, and La. Sc, Y, and La have three valence electrons above a noble gas electron core. In contrast to the group 13 elements, this sequence shows a smooth reduction. Density functional theory calculations indicate that scandide contraction should manifest itself in the ionization potentials of monovalent Group 13 compounds (“trielylenes”) and zero-valent (“tetrylones”) and divalent Group 14 (“tetrylenes”) compounds, resulting in local maxima at gallium and germanium. The inert pair effect, which owes significantly to relativistic effects, results in similar elevations of ionization potentials for thallium and lead compounds. Together, these electronic effects result in a zigzag distribution of ionization potentials down Groups 13 and 14, a phenomenon that has been described as secondary periodicity. The best-known structural effect of scandide is the unexpectedly small ionic radius of the Ga3+ ion, which is almost identical to that of the Al3+ ion. Many examples illustrate the effect for trivalent Group 13 compounds, but the effect is also observed for monovalent aluminum and gallium. The cause of the d-block contraction is the poor shielding of the nuclear charge by the electrons in the d orbitals. The outer valence electrons are more strongly attracted by the nucleus causing the observed increase in ionization potentials. The d-block contraction can be compared to the lanthanide contraction, which is caused by inadequate shielding of the nuclear charge by electrons occupying f orbitals.

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Wikipedia

Life on D-Block

Life on D-Block is the fourth solo studio album by American rapper Sheek Louch. It was released on May 19, 2009, via Real Talk Entertainment. Production was handled by Cozmo and Big Hollis. The album debuted at number 122 on the Billboard 200 chart, selling 4,300 copies in its first week.

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Wikipedia

D-Block Boys

The D-Block Boys, also known as DBG, was an American criminal street gang that operated in Algiers, New Orleans, Louisiana. The gang has been involved in criminal activity including drug trafficking and multiple murders. According to NOPD, The "D-Block Gang" has a history of violations, along with involvement in violent crimes. This gang is not to be confused with the Dumaine street drug ring operating out of the 6th Ward of New Orleans, which is also called D'Block.

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TOPIC OF THE DAY

Greenwood / Black Wall Street

Before the 1921 destruction of Tulsa’s Greenwood District, Black residents had created a remarkable center of business and community life. The district included stores, professional offices, entertainment venues and homes owned by Black citizens. Understanding Greenwood means learning what was built—not only what was burned.

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TRIVIA QUESTION OF THE DAY

Who was the first African-American woman millionaire in the United States?

Madam C.J. Walker