How did the style of fighting pictured impact the progress of world war i

What is one possible reason a constitutional monarchy developed in england while an absolute monarchy continued in russia

In 1073, the fight over who gets to choose bishops was between pope gregory vii and king henry the iv. t or f

The oldest known mesopotamian civilization settled in areas along river banks or sea sides surrounded by mountains and deserts which two statements explain why three geographical features led to the rise of mesopotamian civilizations