The idea of the us gaining all land from one seaboard to the other is called manifest destiny the us gained these lands through several different purchases, annexations, and agreements such as the annexation of texas the treaty to give the us land in oregon below the 49th parallel and so forth.
<span>John D. Rockefeller did everything by his own. Vertical integrations means that he employed his own workers, then he constructed barrels to store oil and rent wagons and horses to transport that barrels. So it's called vertical integration. </span>
<span>Good Morning!
The Mongol model of government placed the Khan as its center at all times. At dinners he was the one who stood out, since the whole structure of the dining environment was arranged to leave him in that position where all the individuals could see him.
Hug!</span>
