Trade flourished because these progressing empires were developing new ways to produce products and utilize agriculture in their areas, such as Han with silk and Rome with olives and fishing/seafaring. These empires has never had access to goods that were from other areas before the Silk road, causing trade to become immensely popular and relied upon.
I’m sorry I’m very tried but I can tell you if you look up “New right 1980’s achievements” your answer should be there (:
Isolate the country. Canada decided to stay neutral throughout the world wars.
A cabinet level agency, the Department of Housing and Urban Development (HUD) oversees federal programs designed to help Americans meet their housing needs. ... Congress created the Federal Housing Administration (FHA) in 1934 to help Americans with their housing needs during the Great Depression.
I hope this is what you are looking for.
