It should be A, since before the Spanish came, there were no horses in the America's. With horses, the Indians were able to hunt more efficiently and had a better way of transportation.
By the way, can you answer one of my questions? Thanks!
<span>One important resit led to the formation of the Bureau of Indian Affairs is that "it informed the public about the need for American Indian's civil rights." An Indian reservation in the United States refers to the land managed by the Native American tribe. It is under the Department of the Interior Bureau of Indian Affairs of the United States.</span>
Martin Luther of Germany set forth reforms for the Catholic Church atthe Council.
The Council of Trent was<span> held between 1545 and 1563 in </span>Trent <span>and Bologna, northern Italy.
It was one of the Roman Catholic Church's most important ecumenical </span>councils<span>. It was Prompted by the Protestant Reformation and also it has been declared as the visible form of the Counter Reformation.</span>
<span>Since 1848, the Rio Grande has marked the boundary between Mexico and the United States. It affected domestic policy in that the river had been a cause for a discord between the US and Mexico and special policies were implemented for the area.</span>
