Which achievement allowed the middle kingdom to enjoy great prosperity? 1 building the great pyramids 2 developing advanced irrigation 3 expanding the empire’s territory 4 improving trade and transportation

Which best describes the albany plan of union? it was a failed plan to eliminate the colonists’ right to vote.it was a failed plan to unite the american colonies.it was a failed plan to make the colonies independent from britain.it was a failed plan to strengthen individual colonial governments.?