Answer:
A. Introduction of women and children into the labor force
Explanation:
The Industrial Revolution transformed economies that had been based on agriculture and handicrafts into economies based on large-scale industry, mechanized manufacturing, and the factory system. New machines, new power sources, and new ways of organizing work made existing industries more productive and efficient.
With the end of the Civil War came a great transition into a mechanized and factory-based economy, which took workers away from the farms and put them into the factories. Many people saw this is corporate great, which was in some ways true--this led to the formation of many unions and workers organizations.
The answer is B. Located on a high cliff overlooking the river
Township and Range
The township and range system began its usage after the passage of the Northwest Ordinance in the Articles of Confederation. The geographical system divides land into townships with 36 1-square mile plots within each township. The townships are measured against a east-west and north-south range lines. This system created square divisions of land compared to the metes and bound system that used landmarks to create boarders.
