Who was Nicolas Copernicus?

Explain one example of how the u.s has struggles to balance energy independence and environmental

In keeping their culture unchanged what do canadians fear the most?

Which of these actions were taken by the us government to get ready for war? check all that apply. using a draft to build armed forces planting victory gardens for food and to boost morale promoting conservation of key products trying to get people to buy liberty bonds taking new jobs to meet demands promoting patriotism