What colonies? Can you list the whole question?
They were signing a petition to establish the 'Columbia Territory'.
Technology and African American migration
Answer:
The country experienced an economic recession due to wartime production.
Explanation:
The post-World War I recession was an economic recession that hit much of the world in the aftermath of World War I. In many nations, especially in North America, economic growth continued and even accelerated during World War I as nations mobilized their economies to fight the war in Europe. After the war ended, the global economy began to *decline.*