which of the following are true about expansion in the late 19th century? choose all that apply. 3 answers!!

A it led to new managerial forms and techniques

B it accelerated the growth of new territories

C it was financed by the government

D it grew to quickly and large corporations lost money

2. Why did miners in the west create groups of vigilantes?

A to clear forests and prepare for mining

B to take control of claims from businesses

C to enforce laws and punish criminals

D to replace independent contractors

3 which U.S. region was most impacted by the completion of transportation of the transcontinental railroad in 1869

A South

B west

C east

D North

4 why did the railroad leaders consolidate their lines in the 1880s?

A to reduce competition to increase efficiency

B to keep from becoming " too big too quickly"

C to ensure vertical integration

D to increase rapid construction of railroad lines