Which action would a historian most likely take in order to determine whether the passage draws a valid conclusion

7. how did the early egyptians use the flooding of the nile river to their advantage? they diverted the water to flood their enemy's lands and destroy their crops. they created an easier way to travel to the mediterranean sea and the indian ocean. they established a new water-based athletic event for the ancient olympics in greece. they devised an innovative irrigation system, which created a surplus of food.

Thomas jefferson was not afraid to make daring statements in the declaration of independence. what evidence from the text best supports this conclusion?

What were two advantages england had in fighting a war in america? 1)well-trained soldiers 2)money and equipment 3)british commanders were decisive, striking swift, hard blows to the patriots 4)familiarity with the land a multiple answer question so it can be more than one of them lol