The correct answer is - D. horse or mule carriages and steam-powered trolleys.
Prior to the 1900's the main transportation sources in the cities were the horse and mule carriages and the steam-powered trolleys. Most of the intercity transport was taken out by the horse and mule carriages which dominated the streets of the cities, they were still the easiest, most efficient, and cheapest transport. The only competition of the carriages were the steam-powered trolleys, and they were the most technologically advanced transportation for intercity transport at this period of time.
The new plan of government centralized power in the federal government at the expense of state authorities. American leaders sought to draft the Constitution as a new plan of government.
Answer:
He called the people he found on the island "Indians" because he thought he had reached the Indian Ocean.
Explanation:
When Columbus was travelling, he initially meant to go through the Indian Ocean and to the Indies, and when he landed, he thought he was in the Indies. So, he named everyone there "Indians", even though he was definitely not in the Indies.
B
(sorry if it is wrong, i tried)