When a new president comes into office, does the military face any changes to how it was before?

Certain changes are possible, but the essence remains the same.

Explanation:

The new president may bring some military changes, but the essence of the United States military remains the same. Thus, the president can appoint to certain high positions in the army if he wants new people. All the changes brought about by the new president do not significantly change the essence of the military forces in the country. Following that, we can cite one example that is currently current. Namely, many military analysts and media in the United States state that the new President of the United States, Joe Biden, will withdraw the still incumbent President Donald Trump's decision on how transgender people cannot be part of the armed forces.

either wyoming or idaho

well, there are a lot of places we get information about earth from. like science classes, websites, books, newspapers, etc.