What did the Sumerians have that helped with trade? a. metal b. geometry c. weights and measures d. wheels

answer; /// i believe that the correct answer is (divison of labor);

in 1859, brown and 21 of his followers attacked and occupied the federal arsenal in harper's ferry. their goal was to capture supplies and use them to arm a slave rebellion. brown was captured during the raid and later hanged, but not before becoming an anti-slavery icon. abolitionist and insurrectionist

explanation:

the french revolution was when many people were persecuted for disagreeing or making separate government

mycah better run, its an android.