Answer:
The 15th Amendment granting African American men the right to vote was adopted into the U.S. Constitution
Explanation:
Esinhower accepted most of his foreign policy but esinhower got the last say
President Roosevelt was born during the Industrial Revolution where everything from the workforce to travel is transitioning from manual to mechanical. Railroads were the epitome result of Industrial Revolution. It erased the separation of countries due to its distances, paving way for new commerce. It made towns along the railway thrive. However, it also meant that those who had the control of the railway system can have the control of the land. Roosevelt was instrumental in stopping wealthy railroad owners from taking control of the American West when he implemented the Sherman Anti-Trust Law.
The answer is b.
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mass production causes quality and price to go down, so they can make it and sell it 4 less