The answer:
1 - political independence from Europe
(mainly fom Spain and Portugal)
2 - the use of large-scale slavery
(for plantation of cane or cotton)
3 - a mestizo
(a child from a "white" person and "indogious" person)
4 - separation and independence from Spain
5 - the continuation of the caste system
6 - the many border disputes and wars
7 - The period of administrative freedom caused by the war gave leaders the opportunity to rebel for these rights.
8 - The United States hoped to benefit territorially from problems in Latin America.