Two things that increased american interchanges in the late 1800s were "b. the telegraph and telephone," since both of these creations significantly accelerated correspondence and made it more productive.
The Senate of the roman republic passed decrees that formed constitued "advice" from the senate to the magistrate through the decrees the senate directed the magistrates in their prosecution of military conflicts
Schools in the United States started integrating in the 1950's as a direct result of the Brown v Board of Education Supreme Court ruling.
The Warring States period (481/403 BCE - 221 BCE) describes the three centuries when various rival Chinese states battled viciously for territorial advantage and dominance. Ultimately the Qin state was victorious and established the first unified Chinese state. Besides incessant warfare, and probably because of it, the period saw significant developments in society, commerce, agriculture, philosophy, and the arts, setting the foundations for the subsequent flourishing of Imperial China. Hope this helps. If dnt i'll try to edit and make the right answer. ;) bye
Answer:
log cabin I guess..........