John Muir convinced Teddy Roosevelt that the best way to protect Yosemite Valley was through:
A. Granting land to farmers.
B. Closing off land to visitors.
C. Federal control and management
D. All of the above

C Federal control and management

Explanation:

I hope this helps

the recent bombing of the uss cole is one of many incidents of terrorism directed against the united states. more than 40 percent of the world’s terrorism is directed against u.s. targets.   pursue the alleged perpetrators through the criminal justice system, and still others would beef up intelligence capabilities. to deal with potential attacks involving weapons of mass destruction, some analysts advocate extending the reach of law enforcement agencies or spending more on domestic preparedness programs; others would encourage a policy of u.s. military restraint overseas to attempt to reduce the motivation for terrorist attacks on u.s. targets.

your answer is

to dominate europe

and i know for a fact it can't be the others