I believe b. let me know if im wrong.
Answer:
D.
Explanation:
The early river civilzations were the civilzations settled alongside the river. The four early river civilizations included Indus civilizations, Nile civilization, Tigris-Euphrates civilization, and Huang He civilization.
The characteristics that the early civilizations developed along the Nile and the Tigris-Euphrates had in common was the transportation and communication system. Through transportation and communication, the culture and economy of these civilizations were promoted. They were promoted through agriculture, fertile soil, and natural waterways.
Therefore, option D is correct.
Imperialism is the domination of a country by a group of people or another country. The old imperialism lasted from the 16th to the early of the 19th century, while the New imperialism started in 1870 and lasted for almost the entire 20th century. The most important feature that shaped the new era and not the old era was the introduction of the Industrial Revolution. The radical change in science, technology, and industry drove economic growth and boosted the European economy needs to new expansions.
What is Mlb exactly.. please rephrase your question
Answer:
The abolitionist movement was an organized effort to end the practice of slavery in the United States.