William henry talbot’s photographic system involved placing the negative against a treated surface that was then exposed to

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.

According to greenville why does great britain have a large debt and who should pay that debt? ?

How did americans disagree over the role of federal and state goverment before and durning the civil war