Prehistory refers to the era of time before people developed writing

Which item best completes the chart?

War of 1812 allowed the us to take control of lake erie

What do most climatologists see as a major cause of rising global temperatures? a. earth's closer proximity to the sun due to its gravitational pull b. greenhouse gases produced by burning fossil fuels c. rising ocean levels caused by melting polar ice sheets d. water pollution cause by industrial waste