Answer: Improved communication and better computers
Explanation:
"C. the results of the Mexican War"
Answer:
The Mexican army attacked them. The main cause of the war was the westward expansion of the United States. All through the 19th century Americans believed it was their right to expand westward. At the time they believed they could conquer the people already living on the land and take it for the United States.
Explanation:
The Dark Ages started, named for which for having lack of learning and establishment of feudalism.
For the answer to the question above, the demand for manufactured goods fostered the spread of inland trade, as did increasing industrial specialization in the different British regions. Daniel Defoe illustrated this point by describing the multiple provenances of an affluent man's suit of clothes. I hope the answer will help you.