After increased fear of nuclear attacks during the cold war, materials to build fall out shelters were distributed by the government and other organizations. The shelters were meant to protect people from radiation in case of a nuclear attack.
The government communicated about the fallouts to the public in several ways:
i) Schools were supposed to have drills and study materials on how to be protected.
II) Information booklets were distributed accompanied by frequent radio PSAs
iii) Children songs were created with information on nuclear preparedness.
iv) Public videos were made and shown to the public i.e. "Duck and Cover" film for kids.
The correct option will be the last one: The Indians crossed artificial boundaries setting the stage for conflict. We know this because even though The US agreed to pay the various nations a cash payment every year as restitution for damage caused by white settlers' wagon trainsand the Native Americans agreed to limit themselves to a certain geographical area, to stop harassing white settlers, some people like the <span>Lakota Sioux refused to abide by it.</span>
Some group from the north wanted to punish the south.
im not sure i understand your question is there a reading that goes with the question
