How was a successor to muhammad chosen?

muhammad named his successor before dying.
an angel was said to have revealed muhammad’s successor.
muhammad’s successor was elected by the clans.
the successor to muhammad was named in the qur’an.

C. Muhammad’s successor was elected by the clans.

Explanation:

according to the quotation from booker t. washington's 1895 atlanta compromise speech.

in the great leap from slavery to freedom . . the masses of us are to live by the production of our hands . . we shall prosper . . as we learn to dignify and glorify common labor.

washington believed that  hard work had its own kind of dignity.

explanation:

mark brainliest and have a great day!

the answer is b: an economic crisis throughout the country.