I believe it Is the 1st one ...or at least that is what I have been told....
Indentured servants
please give me a brainliest!
Answer:
D Native Americans interacted and cooperated with the explorers.
Explanation:
Their mission was to explore the unknown territory, establish trade with the Natives and affirm the sovereignty of the United States in the region. One of their goals was to find a waterway from the US to the Pacific Ocean.
Famously, Sacagawea helped them on their journey at only 16! and she was pregnant at the time. She and her people knew the land well and helped them reach the pacific and navigate the Louisiana purchase to the Pacific Ocean.
Hope it helps!
-colin
I believe you are talking about Leonardo Da Vinci.
The Open Door policy proposed to keep China open to trade with all countries on an equal basis; therefore, no international power would have full control of the country. Hope I helped. :)