Which District 11 action is the first in Hunger Games history? (hunger games chpt. 18 book 1)

district 11 sent katniss a gift

Explanation:

The people of District 11 show their gratitude for Katniss' kindness by sending her a loaf of bread. This is unique in the Games' history; never before has a district sent a gift to a tribute that was not its own cred:https://www.cliffsnotes.com/literature/h/the-hunger-games/summary-and-analysis/part-2-chapter-18

i think she wanted to protect her children from the extreme racism of the american south.

the development of trade during the middle age increased to the change given in the agriculture, which gave money, industry and markets a bigger importance in economy. the agriculture production was more than the consumption, which meant the creation of wider markets out of the areas. besides, with the end of multiple wars, the population increased and new trade routes were created.