What crop turned jamestown into an economic success?

Why did alexander give the soldier who saved the hat band a reward? why did he then order the man's head cut off?

One outcome of the social gospel movement was 1) a new kind of music. 2) settlement houses. 3) increased immigration. 4) taxation on the wealthy.

Horace mann worked to establish a.) a new electoral system. b.) a public education system. c.) penitentiaries. d.) asylums.