It's <span>domestic opposition to the war.</span>
Answer:
Burning radioactive waste, have machines pick up waste in the ocean, growing more trees, etc.
Explanation:
Also using more natural resources can help as well.
D. The marches were broken up by state governments
Exchanges<span> of plants, animals, diseases and technology transformed </span>European and Native American ways of life. Beginning after Columbus' discovery in 1492 the exchange<span> lasted throughout the years of expansion and discovery. The </span>Columbian Exchange<span> impacted the social and cultural makeup of both sides of the Atlantic.</span>