Answer: the decision by the United States government to prevent additional settlement
Explanation:
What was meant by the "closing" of the Western frontier was that the United States government wanted to prevent additional settlement.
This decision was as a result of the government's plan to promote the westward expansion after the Civil War, but however, they had to close the Western frontier to prevent additional settlers.
Answer:
the release of green houses gases and other pollutions.
Answer:
B revival of evangelical religion that spread through the colonies.
Explanation:
Over the years, new generations have lost the vision and religious fervor of the pioneers. The growing economic prosperity and intellectual advancement resulted in a progressive numbness of the spiritual life. In the midst of this state of affairs, many people began to pray for a revitalization of the churches and their members. It was common for preachers to mourn the decline of spirituality and to urge their faithful to pray for revival. These aspirations began to be met outside New England, in the central colonies. This generated a deep need to bring the faithful back to religious life, leading preachers and priests to preach fervently. Thus was born the First Great Awakening, a period of high religious activity, mainly in the United Kingdom and in the colonies of North America.
A. people began moving to urban areas because industrialization created more job opportunities
