Why was the freedmen's bureau established?

 To help former slaves make the change to freedom

Details:

The Freedmen's Bureau was established by Congress in 1865, in the aftermath of the Civil War.  The aim of the Bureau was to provide assistance to former black slaves (as well as poor whites) in the South during the Reconstruction period.  The Freedmen’s Bureau provided food and housing, established schools, and made medical and legal assistance available.  There was an intention of settling former slaves on land confiscated or abandoned during the war, but that didn't materialize. Radical Republicans took over dominance in Congress and they determined that confiscated lands in the South should be returned to their original owners.

the most famous of all the units fighting in cuba, the "rough riders" was the name given to the first u.s. volunteer cavalry under the leadership of theodore roosevelt. roosevelt resigned his position as assistant secretary of the navy in may 1898 to join the volunteer cavalry. the original plan for this unit called for filling it with men from the indian territory, new mexico, arizona, and oklahoma. however, once roosevelt joined the group, it quickly became the place for a mix of troops ranging from ivy league athletes to glee-club singers to texas rangers and indians.

they were all fought in the middle east during ww1