Pleaseee I will make you list To address the travel and communication problems presented by
westward expansion, Speaker of the House Henry Clay of Kentucky, South
Carolina Senator John C. Calhoun, and Massachusetts Senator John
Quincy Adams proposed a plan that became known as the *
A) American System.
B) National Banking System.
C) Factory System.

The centerpiece of Clay’s statecraft was an integrated economic program called ‘the American System.’ This envisioned a protective tariff, a national bank jointly owned by private stockholders and the federal government, and federal subsidies for transportation projects (‘internal improvements’). Public lands in the West were to be sold rather than given away to homesteaders so the proceeds could be used for education and internal improvements. The program was intended to promote economic development and diversification, reduce dependence on imports, and tie together the different sections of the country

Explanation: So im pretty sure it's A) American System

i also think he is correct. i believe they came to washington to protest their rights.

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 % " .