What are the 3 different kinds of waves (classified according to how to particles of the wave move)? SUBJECT SCIENCE!

Which groups of people most directly benefited from song innovations in the song dynasty‘s open border policy?

How does the principle of federalism affect the u. s. government? a. it guarantees that the united states will always be a representative democracy b. it ensures that the state governments have greater authority that the federal government c. it creates both separate and overlapping powers for the federal and state governments d. it divides the federal and state governments into three branches

What prompted president monroe and secretary of state adams to issue the monroe doctrine?