8. Conservationists argue that changes must be made to the management of both the Colorado
River and the Grand Canyon in order to best preserve the Southwestern ecosystem. Give one
suggested change to each system. Then tell why these changes are related. Finally, propose a
possible addition or alternative to these suggestions.

c, because the american revolution was from 1765 to 1783.

your wrong i made a 2.34 out of 4 the answers are 1st qeustion all of them are correct. question 2 the han emperors chose smart, victorious men to work in the government. question 3 during the han dinasty, the teaching in the analects of confucius set the tone for public life. question 4 on a and b are correct.    

the answer is false.