What were long lasting effects of the post classical era? name at least four. i mean things that affect us to this day

Post-classical history  is the period of time that immediately followed ancient history and preceded the modern history. Depending on the continent, the era generally falls between the years 200–600 and 1200–1500.

Explanation:

Trade. Allowed great wealth during this time period. Spread ideas from one place to another. Societies advance in many areas. Declined population (diseases) War diplomacy. Negotiation could help avoid war. Avoiding war avoided economic issues.

c) many feel that their votes do not count eliminate

because its important to learn about other countries and how high tech they are compared to us. also its good to learn about other cultures and how ours differs and in common also we need to learn about companies that we still buy since they ship it here.