The answer is C, preserving the Union. Lincoln famously said, "If I could preserve the Union without freeing a single slave, I would."
Answer:
in fact, land use and practices are probably the most important factor in ... On a cropped field (corn or soybeans are considered the same in this type of analysis) .... Point source pollution refers to contaminants that enter the water directly, ... Sources of pesticides are simpler to identify than sources of pathogens or nutrients.
Answer:
the answer is d. physical features and locations tell historians about the ways people lived.
Explanation:
Answer:
D. Cell phones allowed people to be in constant contact.
