Why did the march on washington happen

The March on Washington happened due to  racial discrimination and for major civil rights legislation.

Explanation:

The people marched for jobs and freedom. the event aimed to draw attention to continuing challenges and inequalities faced by African Americans

the growing interconnectedness of the world through communication, trade, and the exchange of ideas is an important theme in the history of the 20th and 21st centuries.

explanation:

during the 20th century, the role of the vice president has evolved into more of an executive branch position. now, the vice president is usually seen as an integral part of a president's administration and presides over the senate only on ceremonial occasions or when a tie-breaking vote may be needed.