Question 6 (mandatory) (10 points)
which of the following presidents have been assassinated?
a. william henry harrison.
b. james k. polk.
c. andrew johnson.
12
d. james garfield
e. grover cleveland.
15
f. theodore roosevelt.
g. robert f. kennedy.

Question 10 of 102 pointswhat was one major effect of the spread of railroads throughout great britainduring the industrial revolution? oa. factories were able to more easily ship manufactured goods tomarkets across the country.ob. agricultural production fell substantially due to farmland beingreplaced with railroads.oc. steam engines fell from popularity due to railroads' reliance onalternative energy sources.od. iron replaced coal as the most important raw material produced ingreat britain.submit

How was slavery in mesoamerica, africa, and the arab world similar? many enslaved people were forced to pledge loyalty to their owners. many enslaved people worked in exchange for protection from foreigners. many enslaved people were captured during war. many enslaved people taught and tutored children.

What did palestinian leader mahmoud abbas promise after succeeding yasir arafat in 2004?