Which of the following phrases describes Sam Houston? A. Served as first president of the Republic of Texas

B. Led the Rough Riders in the Battle of San Juan Hill

C. Established the first and largest labor union

D. Designed a steam engine that could run large machines

Two of these describe "federalism." (choose two answers) select one or more: a. the national government absolutely controls all state governments. b. power is shared by the national and state governments. c. state governments exercise absolute power over the national government. d. it is a compromise meant to eliminate the disadvantages of a "unitary" and a "confederate" system.

Which of the following questions must be asked about the use of resources in an economic system a. what allocation will provide the fastest growth b. what is the most secure allocation c. what is the fairest allocation d. what is the most effective allocation

How were clothing and shoe sizes produced?