What were two of Frederick Douglass’s major contributions to the Civil War?

He encouraged President Lincoln to make the emancipation of slaves the primary aim of the war.
He met with the president to discuss equal pay for black soldiers.
He made it possible for African Americans to buy plantations in the South.
He actively supported the recruitment of African Americans in the Union army.
He set up the American Red Cross to treat wounded African American soldiers.

A. He encouraged President Lincoln to make the emancipation of slaves the primary aim of the war.

Explanation:

was a consultant to President Abraham Lincoln and helped convince him that slaves should serve in the Union forces and that the abolition of slavery should be a goal of the war.

(and sorry this is so late)

for starters, there is the structural trend of rising primary government expenditure as a share of gdp, which reached 36% in 2014, up from 22% in 1991. this increase reflected a political desire to address the poverty and inequality that had gone unaddressed during previous decades. to support the increase, brazil’s government increased taxes on consumption and promoted progress toward labor-market formalization. nonetheless, public investment, particularly in infrastructure, took a hit. in fact, with the exception of the 2005-2008 period, total investment as a share of gdp has remained below 20% since 1991.