When did thanksgiving become a national annually celebrated american hoilday?who made the decision

the correct answer is =   british soldiers attacked and killed five boston townspeople.

the civil war was a fulfillment and completion of the constitution, not a revolution against it. changes in culture and society surely affected political life. lincoln hoped to bring the north and south together after the war by healing the nationand making people lose their resentment.

hope this you out just took thus test a min go and mad a 100