I think it is d. Persian empire but I could be wrong :/
The Indian Reorganization Act of 1934 accomplished that the Indians were granted back their assets which had been historically removed from them. These assets included land and minerals, but the larger idea behind it was for Native Americans to be re-assimilated into society and for economic self-sufficiency to be more readily available for the community, as well as a certain amount of sovereignty for the different tribes.
An important contribution of enslaved Africans employed in large-scale, specialized production of commodities in the Americas is the development of price-making markets across the Atlantic basin in regions (including Western Europe) that had long been dominated by non-market-oriented production.
The Battle of Lexington began on April 19, 1775 when Paul Revere arrived to Lexington, a town, and warned the minutemen there that "the British were coming". The British were ordered to arrest the rebels that did not want to pay the heavy taxes, but ended up becoming a war and eventually led to the American Revolution.
