What major geological obstacle slowed the expedition's movement up the Missouri river? This is about Lewis and Clarks journey into the West btw :) ​

Which best describes how president kennedy apples to the audiences at the beginning of his speech?

Which is not a characteristic of capitalism? 1. market economy 2. supply and demand 3. freedom of competition 4. classless society

Notice that nuetral belgium is located between germnay and france.how do you think belgium and the rest of the world regarded germany's violation of belgiums neutrality ?