The Pennsylvania Mutiny highlighted a weakness of the Articles of Confederation because Congress was unable to help soldiers who wanted payment for service.
help farmers who had fallen into debt.
stop a civil war on Pennsylvania.
give states their own governments.

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

lee and grant, both of whom held the highest rank in their respective armies, had known each other slightly during the mexican-american war (1846-48) and began their dialogue by exchanging awkward personal inquiries. characteristically, grant had arrived in his mud-splattered field uniform while lee had turned out in full dress attire, complete with sash and sword.

explanation:

he killed a bunch of jews so no one was spending money and the stock market rose again