Reptiles first appeared during the era.

lincoln declared that slavery should not be allowed to spread into the new states, and of course this angered the south at the time.

disequilibrium means that either supply is greater than the demand for an available good, or that the demand for a product outstrips the available supply. it implies that the price for a is either too low creating large demand, or too high creating a large surplus of supply.

(b) britain had a much larger navy than the u.s.

(d) the u.s. had a small army compared to britain.

if you're talking about (ww2) they went bankrupt and their currency was worth nothing

explanation: