Please answer the best you can xx :)

How would lincoln's assassination change the direction of reconstruction? the radicals used this opportunity to take control of the plans. the south refused to cooperate with any plans after lincoln his death would put an end to all reconstruction plans. lincoln was too weak to carry out his plan and now it could be carried out.

How does the battle of midway illustrate the importance of intelligence gathering and espionage in modern warfare?

Who were the people that migrated south into india and indus valley