An important effect of the March on Washington for Jobs and Freedom was that it raised awareness of civil rights through TV coverage.
o it negatively affected national opinion about civil rights.
O it divided supporters of civil rights into two groups.
O it helped ensure the passage of the Voting Rights Act.

The correct answer is A. It raised awareness of civil rights through TV coverage.

Explanation:

In August of 1963 hundreds of citizens especially African-Americans gathered in the Lincoln Memorial at Washington, D. C. in the US to publicly show the government the need for laws that protected the rights of African-Americans especially policies and laws that promoted equal conditions at jobs and freedom as inequality was still an issue. Additionally, this massive event accomplished its purpose because it was widely covered by the media as the event was filmed and broadcasted through Tv not only in the U.S. but even in other countries. In this way, citizens and politicians became more aware of the fight for civil rights led by African Americans.

they united the colonies in their fight against the british.

abraham lincoln  (february 12, 1809  – april 15, 1865) was an american statesman, politician, and lawyer who served as the 16th  president of the united states  from 1861 until  his assassination  in april 1865. lincoln led the nation through the  american civil war, its bloodiest war and its greatest moral, constitutional, and political crisis.[2][3]  he preserved the  union,  abolished slavery, strengthened the  federal government, and modernized  the u.s. economy.