What jobs were classified as professional? laborers factory line workers irrigation workers none of the above

What would lead a historian to consider two events to have a relationship of correlation rather than causation

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

Constantine created the first christian empire t or f asap