scientific theory is an explanation of some aspect of the natural world that can, in accordance with the scientific method, be repeatedly tested, using a predefined protocol of observations and experiments.
One major reason for the enterance of the United States into World War I was <span>to maintain freedom of the seas.</span>
lolk cjs cls cvjdfn v dvaf efpjkf kefnef kfqnfef;
Abraham Lincoln had just signed the emancipation proclamation before he was shot which freed all of the slaves; However, the majority of the south still did not see the slaves as free and so they discriminated against them. Race relations were tight.
Answer:
increasing demands of new industries, an expanding population, agriculture, pollution, reckless development, and poor planning, especially in northern areas where there isn't much water.
Explanation:
