What was happening in America during the Gilded Age that lead to rapid population growth in cities?

What effect did the process of urbanization in europe have on the economies of europe? and what document would support the answer?

What similarity can be drawn between state and national governments?

Trench warfare began after germany failed in its initial plan to seize france and bring a quick end to the war. negotiate a temporary truce with the allied forces. attack the allies by sea with its powerful navy. storm across the eastern front to attack russia.