What is the enduring issue of the image?

Social hierarchy based on race.

Explanation:

The issue with this pyramid is that it gives importance or status to different people based on their race. It is deeply rooted in racism and colorism. Preferring lighter skinned people (who were mostly peninsulares and creoles) to tan or darker skinned people ( who were mostly mestizos , mullatoes and African and Native Americans)

the dominoes began to fall. the surrender at appomattox took place a week later on april 9. while it was the most significant surrender to take place during the civil war, gen. robert e. lee, the confederacy's most respected commander, surrendered only his army of northern virginia to union gen. ulysses s. grant

explanation:

the first action that caused many creek indians to turn against william mcintosh was when mcintosh a) supported the united states during the creek war of 1813–1814. b) attempted to stop the sale of creek land to the u.s. government. c) seized control of over 1,000 acres of land belonging to the creeks.