5. The word "theory means a reasonable, widely accepted explanation for why something happens, even if we do not know for sure.
Which of the following is a theory?

1. The word Croatan was carved into a nearby post on Roanoke Island

2. The fortifications at Roanoke were dismantled rather than destroyed

3. John White returned to Roanoke on his granddaughter's third birthday
4. The Colonists integrated with local native groups to ensure their sureval
HELP PLEASE

yes.

explanation:

because it let the japanese know who had the upper hand in the war.

the assassination of president lincoln was just one part of a larger plot to decapitate the federal government of the u.s. after the civil war. the first reaction to lincoln’s death was disbelief. then it quickly changed to grief. abraham lincoln’s death created an outpouring of grief from citizens in both the north and the south.

explanation:

lincoln was the first u.s. president to be assassinated. president abraham lincoln, america’s civil war leader, was assassinated just five days after confederate general robert e. lee surrendered his army at appomattox court house, ending the four-year war between the states. on the evening of april 14, 1865, lincoln was attending a performance of our american cousin at ford’s theatre in washington, d.c. john wilkes booth – a 26-year old actor, confederate sympathizer, and white supremacist – slipped into the presidential box and shot lincoln in the head. john wilkes booth and his conspirators had initially planned to kidnap lincoln to save the confederate states. but as the confederacy faltered, booth’s thoughts turned to murder. booth may have decided to act on his hatred after lincoln endorsed giving the right to vote to african-american men who had served in the union army.