Who pioneered the concept of the land ethic? Gifford Pinchot
George Bird Grinnell
Aldo Leopold
Theodore Roosevelt

Why did the other allies like great britain and france not support wilsons 14 points?

Identify the type of source based on the information provided. a historian found a journal belonging to an ancient indian princess. the princess liked to keep a record of all the royal women of her dynasty who lived before her time. she tried to collect as much accurate information about their history as possible. her journal is a great source of historical information. based on the passage, the princess’s diary is source.

During the age of imperialism, suez canal connected which two bodies of water?