The war on the western front was a stalemate by 1916. what was the effect of this development

Well because of this both sides created new weapons like the tank also the development of trench raids also both sides made better and more permanent trenches if u want more info about ww1 look up thegreatwar you tube channel

The bald eagle represent the usa and the features of the flag

Soory i don’t know hope you get a good grade