The Louisiana Purchase cost the U.S. about 15 million dollars
State Legisl<span>ators are a deliberative body of persons, usually elected, who are empowered to make, change, or repeal the laws of a country or </span>state; the branch of government having the power to make laws, as distinguished from the executive and judicial branches of government. They also have the power<span> to set up </span>state<span> governments - conduct </span>elections<span> - set up </span>public<span> school systems - oversee business regulations in the state - also traffic laws and laws that protect </span>public<span> health and ... Typical lawmaker has studied political science, law or </span>public<span> administration and has spent time in government service before running for </span>office<span>.</span>
<span>A. demand
Demand is t</span><span>he general willingness of consumers to purchase a product at various prices.</span>
Answer: A. Use scientific method to collect data and establish facts
Explanation:
Here are the options for the questions;
A)use the scientific method to collect data and establish facts
B)have the children undergo psychoanalysis
C)interview parents and teachers
D)read Dr. Spock's book Baby and Child Care
Using scientific method would help
Dr. Henderson gain understanding on the subject matter.