Answer:
Martin Luther King, Jr., is known for his contributions to the American civil rights movement in the 1960s. His most famous work is his “I Have a Dream” (1963) speech, in which he spoke of his dream of a United States that is void of segregation and racism. King also advocated for nonviolent methods of protest
Explanation:
Answer:Facilitated the transmission of disease
Explanation: For example The Mongols were all about expanding. When they were taking over other empires and civilizations they were spreading the fleas that harbored the disease.
Marbury vs. madison established this.
The answer is true. he was the first emperor
Answer:
Well, Imperialism occurred at many points throughout history, mainly because of the want to acquire new territories. As to what time, I don't remember off the top of my head unless there is a specific time that you are being asked for or studying.