Ahistorical source can be deemed unreliable if the author appears to unfairly favor a particular side or viewpoint

How did fundamentalism and nativism affect society in the 1920s

Which is the best description of a scorched earth policy? the burning of fields in preparation for planting the destruction of an opponent’s resources the mobilization of a nation’s resources in war the effort to switch from farming to manufacturing

What happened between 1804 and 1815