Answer:
they got the idea from England
Explanation:
this is where i got it from
https://quizlet.com/126459498/civics-8271-flash-cards/
When Europeans arrived in America in the 1600s, the frontiers began moving west. As they continued spreading their land occupation, American Indians were moved west. In 1889, the government transferred white colonists the Indian land, breaking the promise, as these lands had been promised to Indians. The Indians tried to take over those lands to no avail. In 1890 the Bureau of the Census stated there were no frontiers within the country.
The answer is March 1st, Nuclear Victims Remembrance Day.
To keep peace and protect your natural rights and property.