How was art used to promote culture and polticle ideas during the Harlem Renaissance

black artists continued support and training

Explanation:

The HCAC was critical in providing black artists continued support and training that helped sustain the next generation of artists to emerge after the war. In subsequent decades, the Harlem Renaissance inspired new waves of artists and laid critical groundwork for the civil rights movement and the Black Arts Movement.

in the 1800s, locomotives powered by steam made transportation faster and cheaper. the resulting rapid growth of railroads led to the connection of the atlantic and pacific railroad in oklahoma city in 1897.

in the last years of the century, the improvement of steam-based engines the expansion and growth of railroads. this growth increased when the companies started to build and expand, such as the atlantic and pacific railroad, which connected new mexico with california, and missouri with oklahoma. many of these new networks were built in oklahoma, and these changes transportation henceforward.