House slaves went to the church of their owner. And the field slaves kept working.
Your answer would be A because the Emancipation Proclamation only freed the slaves in the south until the South decided to come back to the US.
By moving into these countries and establishing trading posts, they were then able to establish a military presence.
The correct answers are 1, 3, 4, and 5. Yellowstone National Park, as its name implies, is managed by the federal government; air traffic controllers are federal employees as well. 1, 3, 4 and 5, on the other hand, are the responsability of state and city governments.
It was the second of three stages of the so-called triangular trade, in which arms, textiles, and wine were shipped from Europe to Africa, enslaved people from Africa to the Americas, and sugar and coffee from the Americas to Europe.