What is when a big industrialist combines several companies that produce the same products in order to create a monopoly?

What were 3 advantages to rail road growth

Which of the following describes the branches of government in china? a executive b state council c judicial d premier e legislative f npc g ministers of state

Atreaty was signed in 1842 to end the border dispute between the u.s. and britain in maine. which best expresses the end result for britain? *pic* the british lost all the territory in maine the british territory was bigger than that of the u.s. the british territory was smaller than that of the u.s. the british territory was the same size as the u.s. territory