Which ww1 battle is regarded as the start of trench warfare?

Iwill be giving 15 points to whoever answers the concept of checks and balances means that each branch of governmenta. has its own powers and responsibilitiesb. is clearly described in articles of the constitutionc. has the ability to correct the other branches in case of an errord. is set up so that in case of constitutional crisis, the governement will continue to operate

What words or phrases does marx use to indicate that marxist communism has international and worldwide goals

What is the liberal pov on social issues