Which statement best reveals Jefferson's optimism about the future of the US? A."The election of a president of America some years hence will be much more interesting to certain nations of Europe"
B."Our governments will remain virtuous for many centuries; as long as they are chiefly agricultural"
C."If they approve the proposed convention in all it's parts, I shall concur in it cheerfully"
D."The power given the Legislature to levy taxes"

whose power in the senate is equal to the power of the speaker of the house?

the answer to your question is a. the salt plains

in 1811, he led an expedition, known as the george c. sibley expedition, to improve relations with the pawnee and kansa tribes, and also to locate the rumored jefferson's salt mountain

explanation:

ad the excerpt and i will gladly answer

2. a land bridge connected asia and north america thousands of years ago.

4. crossing the land bridge would have been simple for the first migrants.

5. people might have crossed a land bridge while hunting animals.