Answer:
D is the correct option.
Explanation:
The Adam-Onis treaty was the treaty between the US and Spain to end all the controversies regarding Spanish claim on Florida. It was signed on 22nd Feb 1819 by John Quincy Adams, the American secretary of state and Luis de Onis, the Spanish minister. The main effects of this treaty were that de facto control of the US over Florida was recognized, Other Spanish claims in North America were also settled such as settling the borders between Louisiana and Texas.
Rizal was a genius in his era because he had a unique philosophy that changed people beliefs toward the Spanish colony
Africans played a direct role in the slave trade, kidnapping adults and stealing children for the purpose of selling them, through intermediaries, to Europeans or their agents. Those sold into slavery were usually from a different ethnic group than those who captured them, whether enemies or just neighbors.
Answer:
Created the modern middle class and gave them rights and power. European nations had well-defined infrastructures and this gave an advantage to industrialized European nations a over non-industrialized nations and helped in developing the European nations at this time into the big industrial countries.
Explanation:
see answer above
