The first official expedition to explore the western frontier was Meriwether Lewis (1774-1809) and William Clark (1770-1838). They set out in May 1804 to explore and map the American West.
For detailed information cut and paste the below link.
I would like to suggest that the Native Americans were the first to explore the American West before Lewis and Clark.
Refer to: http://www.enchantedlearning.com/explorers/page/l/lewisandclark.shtml
they all were discovered by french explorers all but the US was discovered by french explorers...
Alaska became a US state 83 years after the first Russian explorer visited Alaska. Alaska was sold to the US in 1867.
The first European explorers to arrive in China were greeted by the native Chinese. The explorers exchanged gifts and ideas. The European explorers took tea back to Europe.
The plantation system was first developed by Portuguese explorers in West Africa.
Jacques Cartier was the first explorer to see and claim Canada for France. He was first among the Europeans to describe and map out the Saint Lawrence area.
yes
Spanish explorers were the first Europeans to explore the Southwest.
Catholic priests accompanied the earliest explorers and they said mass. So the first mass was said well before the US was the US.
The Vikings were the first non-native explorers.
The first Explorers would be Meriwether Lewis and William Clark
they all were discovered by french explorers all but the US was discovered by french explorers...
Alaska became a US state 83 years after the first Russian explorer visited Alaska. Alaska was sold to the US in 1867.
Spanish came with weapons into North/South America, so all early explorers had weapons.
The first known inhabitants of Texas, like the first inhabitants of most US states, were Native Americans.peanut
henry hudson jacques cartier Christopher Columbus zheng he
Europe.
Explorers already have. There is a research station from the US at the south pole.