Which country was not involved in determining and creating the borders of oklahoma? britainspainmexicounited states

The leader of the majority part in the house of commons is usually britain’s

Need plz? due in 10 will give brainliest which of the following was the most significant aspect of revel's election to the senate? a.his election showed that the u.s. would quickly move past the civil war. b.his election to uphold the thirteenth and fourteenth amendments which gave freed slaves citizenship and voting rights. c.his election demonstrated the states were united in a union once more. d.his election was the first step in opening doors for other african-american political leaders.

What was the ultimate result of the final solution?