Answer
Western roman middle empire in 476 to approximately 1500.
Explanation:Agriculture in middle ages describe the farming society,technology,crops and agriculture society and economy.The middle ages are also divided into the early, high,and late middle ages. The middle ages in western Europe became more focused on self- sufficiency. Barley and wheat the most important crops in the most European regions.
The general subject in all of the 7 debates between Lincoln and Douglas was slavery, which was an extremely hot issue then.
Nominating conventions replaced the caucuses (which was led by the congress) so when nominating conventions made it to where delegated from the states could vote, it let more citizens participate in choosing from the presidential candidates, this influenced the democratic government greatly.