Summary of each document

Brutus #1: Brutus argues that a free republic cannot exist in such a large territory as the United States, similar to other  anti-federalist sentiment Brutus also expresses the need for a Bill of Rights to  protect civil liberties.

Federalist#10: No. 10 addresses the question of how to reconcile citizens with interests contrary to the rights of others or inimical to the interests of the community as a whole.

Federalist#51: Federalist No. 51 addresses means by which appropriate checks and balances can be created in government and also advocates a separation of powers within the national government.

United States v. Lopez: In March 1992 Alfonso Lopez, Jr., a 12th-grade student in San Antonio, Texas, took a concealed .38-calibre handgun and five bullets to his high school. School officials, after receiving an anonymous tip, confronted Lopez, and he admitted that he had a gun.  He was charged under Texas law with firearm possession on school premises. The next day, the state charges were dismissed after federal agents charged Lopez with violating a federal criminal statute, the Gun-Free School Zones Act of 1990. The act forbids "any individual knowingly to possess a firearm at a place that [he] knows...is a school zone." Lopez was found guilty following a bench trial and sentenced to six months' imprisonment and two years' supervised release.

McCulloch v. Maryland: 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.

Explanation:

Hope this Helps!!!

the correct answer is:   "   3.6 % " .

          →   the unemployment rate is:   " 3.6 % " .

explanation:

to calculate the "unemployment rate" :

the "unemployment rate"   =

  [# of people unemployed] /   [working age population]   * 100 %   ;

                =   [9 million] / [250 million]     *   100 % ;

    →     note:   the units of "million" cancel out;

                    since:   " {million} / {million} = 1 " ;

                =   (9 / 250)   * 100 %   ;

                = 0.036 * 100 % ;

                =   3.6 %

answer:   the unemployment rate is:   " 3.6 % " .