3. What is the main idea of the first paragraph on page 454? ***
1
(К
K
O

c

explanation:

c

president thomas jefferson commissioned the expedition shortly after the louisiana purchase in 1803 to explore and to map the newly acquired territory, to find a practical route across the western half of the continent, and to establish an american presence in this territory before britain and other european powers

what are local authorities doing to fix the problem

explanation: what are local authorities doing to fix the problem

a, he promoted disarmament