how did the contact between the western hemisphere and Europe change through the of plants, animals, and pathogens?

the compromise of 1850 was a package of five separate bills passed by the united states congress in september 1850, which defused a four-year political confrontation between slave and free states on the status of territories acquired during the mexican–american war

the revolution instituted a short-lived roman republic.

answer; ///i believe its (b); ///the president will sign it or veto the check first good luck

whose power in the senate is equal to the power of the speaker of the house?