Im pretty sure its c. England and France:)
Answer:
The scientists and educators in the Mojave studied microbial life in the desert and the similarities of geologic formations to those of the moon and Mars. Teams also used a hot air balloon to test new remote-sensing equipment to detect subterranean formations. So they are going to keep furthering things like this.
Explanation:
Lewis and Clark traveled up the Mississippi River that compromises the Louisiana Purchase to reach the Bitterroot Mountains.
Answer:
John F. Kennedy and William Howard Taft
Explanation:
Arlington National Cemetery, in Arlington, Virginia is a military cemetery in the United States, established during the American Civil War on the grounds of Arlington House. It is the most famous cemetery in the country, is the final resting place for many of our nation’s greatest heroes, including more than 300,000 veterans of every American conflict, from the Revolutionary War to Iraq and Afghanistan.