The Mexican Cession happened in 1848. In this treaty, Mexico handed over Texas to the US. Hope this helps.
Answer: The Civil Rights Movement was an era dedicated to activism for equal rights and treatment of African Americans in the United States. During this period, people rallied for social, legal, political and cultural changes to prohibit discrimination and end segregation.
Explanation:
B) Firing on Fort Sumter.
1861, 13 april
The city is believed to have had as many as 23,500 residents and occupied about 150 hectares (370 acres) with clay brick houses at its greatest extent during the Mature Harappan phase (2600 BC – 1900 BC), which is considered large for its time. HOPE THIS HELPED