When European explorers first arrived in the Americas, they brought new diseases with them. These diseases spread A
to indigenous people, leading to many deaths.
What is this an example of?

when arthor pulls out the sword

explanation:

becase he becomes !

the main objectives of the progressive movement were eliminating problems caused by industrialization, urbanization, immigration, and political corruption.

i believe out of the choices it is a.

they had many gains 1 one freedom for slaves the major cause of the civil war is that the   north wanted freedom for slaves but the south didn; t creaitng the civil war

another gain they have is poltiical influence

poltiical influence is a big thing everywhere even now peoplle are always trying to get the head up in poltics thats what they did by giving the republicians a good name for freeing slaves