What events led to the Second Seminole War? Select all that apply
1) The Treaty of Moultrie Creek in 1823, which limited the Seminole's land and forced them to move to a reservation.
2) The passage of the Indian Removal Act in 1830, which encouraged the removal of Native Americans from their ancestral lands.
3) The tensions arising from conflicts between white settlers and the Seminole people, particularly over land disputes.
4) The escape of black slaves seeking refuge among the Seminole, known as the Black Seminoles, which further heightened tensions with slaveholders.
5) The resistance of Chief Osceola and other Seminole leaders to removal and their refusal to sign any treaties that would surrender their remaining lands.
6) The assassination of Chief Osceola in 1838 by U.S. troops seeking to capture him, leading to increased hostilities.
7) The establishment of the Indian Territory (now Oklahoma) as a new home for Native Americans, which served as a motivation to forcibly relocate the remaining Seminole.