Answer/Explanation
The US sought to defend its eastern border from attack and drive Spain from power in the Americas.
Answer:
Machines
Explanation:
Machines became widely used in farming, and consequently, farms required fewer workers. Large, technologically advanced farms replaced subsistence farms. The Industrial Revolution demonstrates an idea known as economies of scale. According to this principle, increased production of goods leads to increased efficiency.
Territory on the Mississippi River and in Florida
Killings directed towards a large group of people
