What number president was George Washington.

What meeting was held to change the articles of confederation?

Under the article of confederation everyone had to agree so it was hard to get amendments passed true or false

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