In short. Russia is cold and America was there a lot...
The three branches of government are the Legislative, Executive, and the Judiciary.
The Legislative branch is composed of the Senate and House of Representatives. It makes the laws and approves presidential appointment.
The Executive branch is headed by the President, other member of this branch are the Vice-President, Executive Office of the President, and the Cabinet. The president signs the legislation into laws or vetoes it. He is also tasked to enforce and implement the laws set in place by the Congress.
The Judicial branch is made up of Judges and courts. The Supreme Court is the highest court in the United States. The judges and courts are tasked to interpret the laws made by Congress and to ensure that said laws are not against the Constitution.
Settlers were not to go west of the Appalachian mountains. Further purchases from Indians of land to the east of that line were prohibited. The Indian territories west of the proclamation line would be under the authority of the military.
Through the Punic wars, Rome expanded their territory in the Mediterranean region. They have successfully added Sicily, Sardinia and Corsica, some parts of Spain, Macedonia and northern parts of the continent Africa during this period. There were also the campaigns that were included after Julius Caesar's victory such as the rest of the Spain and Gaul, and later more of Africa, and of course Egypt. Making Roman empire such a huge civilization, and becoming a world leader.
In McCulloch v. Maryland (1819) the Supreme Court ruled that Congress had implied powers under the Necessary and Proper Clause of Article I, Section 8 of the Constitution to create the Second Bank of the United States and that the state of Maryland lacked the power to tax the Bank.
thtas what google says