Where is the knowledge of crop cultivation in the americas believed to have originated?

Which of the following phrases best describes american society in the early 1900s

The most important units of the english armies which fought during the hindred years war were composed of

Which factors in europe caused the economic situation that occurred following world war i? choose 3. question 4 options: desire for luxury goods now that the war had ended loss of life and property damage from the war high inflation refusal to trade between countries inability to pay back debts strong enforcement from the league of nations