Which of the following Indian groups was known for its skill at riding horses? (texas)

Plains Indians

Explanation:

These group of Indians were known for their skilled handling and riding of horses as they learnt it from the Spanish colonists who were not keen on teaching them, but they learned anyway.

They lived in the Great Plains and Canadian Priaries and were mostly hunters and they were farmers before they came in contact with the Europeans

julius caesar turned the roman republic into the roman empire by coming in and taking the "dictator" role during the time of a civil war (elites vs lower classes) winning battles and reputation, then declaring him dictator for life

hope this : )

c, because the american revolution was from 1765 to 1783.