Everyone in Makkah believed Muhammad and accepted Islam right away true or false

Which 19th century technological advancement would best allow farmers along the mississippi river in iowa to quickly transport their crops to buyers in louisiana?

When did martin luther king, jr. deliver his famous "i have a dream" speech? a. during the montgomery bus boycott b. during the birmingham campaign c. during his acceptance of the nobel prize d. during the march on washington

Why is it important that dr. luther king jr. use non-violent protest to create social change?