Answer:
They provided a way to transport meat to eastern markets. They allowed cowboys to travel easily between cattle herds and their homes. They made it easier for ranchers to keep track of their herds.
HOPE THIS HELPED!!!!XDD
Slaves were used in the American colonies to perform labor because A. there were not enough workers.
America needed workers, but there were not enough people willing to perform such difficult jobs for basically no money at all, which is why they brought slaves who had to work for free.
What country are you asking for?
Answer:
All I know is the 3rd question of part 2 which is The union won and abolished slavery.
Explanation:
You must be 18 with no felonies. You must be registered in the precinct you are voting in, but an electronic polling place isn't always used. Some people are given paper provisional ballots or mail-in ballots. If you vote at a polling station, the check in table will ask for you to confirm your name and address. There are NO fees for voting.
This should give you everything you need to answer the question.