Answer:
the needs of the nation have changed.
Explanation:
The role of the president has evolved over time because the the needs of the nation have changed.
The needs of the nations have changed with time and the President being responsible for the well-being of the nation had to also adjust his roles also to meet the growing needs and demands of the populace.
Answer:
The Tenth Amendment declares, "The powers not delegated to the United States by the Constitution, nor prohibited by it to the states, are reserved to the states respectively, or to the people." In other words, states have all powers not granted to the federal government by the Constitution.
Explanation:
A-a jellied gasoline that explodes on contact.
I'm pretty sure it's democracy.
Answer:
Assimilation would be challenging because you already bring a culture with you and you'd might see no reason to celebrate America's culture when you already have your own culture that you celebrate and love.