California & Florida were both formerly part of which country?

Dr.cooper just started an experiment he wil collect data for 8 days how many hours is this

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.

How did tyrants attempt to gain the approval of common citizens?