Final answer:
The Love Canal Crisis was a historical event that influenced the modern environmental movement. It involved the improper storage of chemical waste and led to the creation of the Superfund. The environmental impacts included contaminated soil, water, and air, affecting the health of residents and local ecosystems.
Step-by-step explanation:
One historical event that influenced the modern environmental movement was the Love Canal Crisis. Love Canal was a neighborhood in Niagara Falls, New York, where chemical waste was improperly stored, causing health and environmental problems. The incident led to the creation of the Superfund, a federal program to clean up hazardous waste sites. The environmental impacts of the Love Canal Crisis included contaminated soil, water, and air, leading to health issues for residents and the destruction of local ecosystems. The incident raised awareness about the importance of proper hazardous waste management and sparked the modern environmental movement.