The period ranging from 1865 to 1914 has been referred to as _______ in American literatur

The forty years from the 1930s to the 1970s was an important period

During the period of ______ from oil heat to gas heat the furnace will have to be shut off

The American blacks emigrate from the South to the North from 1865 to 1915 in order to ___

The museum has a fascinating collection of ranging from Iron Age pottery to Inuit cl

In America, people born in the period from 1946 to 1964 were considered asA．me generation.

The period in Europe from the end of the Second World War to date has seen a spectacular g