Why did erich ludendorff's final military gamble failed for germany?

What does it mean when world war one is referred to as a “total war”

Examine these two paintings that depict famous events from american history. the image on the left, painted in 1940, shows the signing of the u.s. constitution in 1787. the image on the right, painted in 1836, shows the american victory at the battle of yorktown in 1781.which of these paintings should be considered a secondary source?

Concordtv: did the media show any bias while covering the concord city election? explain your response.