The answer is 'Railroads'
The Industrial Revolution in England lead to the development of trains and fast travel.
The United States quickly adopted the technology and brought in English businessmen and engineers to develop railroads in it's sprawling western states.
Railroads were integral in the early years in to cement newly acquired states under the control of the Federal government.
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The most thoughtful answer is b
Answer:
machines
communication
transportation
new energy sources
increase use of metals and minerals
Explanation:
Reconstruction Act of 1867 i think because it temporarily divided the South into five military districts and outlined how governments based on universal (male) suffrage were to be organized. The law also required southern states to ratify the 14th Amendment, which broadened the definition of citizenship, granting “equal protection” of the Constitution to former slaves, before they could rejoin the Union. In February 1869, Congress approved the 15th Amendment (adopted in 1870), which guaranteed that a citizen’s right to vote would not be denied “on account of race, color, or previous condition of servitude.”
4 (x+5)= 60
4x+20=60
4x=40
10x
