A．In the 19th century.B．In 1973.C．In 1998.D．In the 21st century.

According to the passage, it is true that _______.A．in the late 19th century in the United

What was the major change in agriculture during the 19th century？A．Crop production became

Slavery was______in America in the 19th century.A．abolishedB．cancelledC．abandonedD．termina

Slavery was____in America in the 19th century.（2012-75)A．terminatedB．cancelledC．abandonedD

What was the major change in agriculture during the 19th century？A．Specialized crops.B．Far

What can we know from the news about Martin Kippenberger？A．He died in the 18th century.B．H