The Panama Canal was primarily built in .
the 1870s
the 1920s
the 1900s
the 1890s
the 1880s
A distinguishing feature of Mayan pyramids from Egyptian pyramids is the fact that
Mayan pyramids were usually stepped.
Egyptian pyramids were built much later.
Egyptian pyramids had no religious significance.
Mayan pyramids had no religious significance.
Mayan pyramids were largely decorative.