Which statement about federal and confederal systems of government is true? both are exclusively used by authoritarian governments. both allow states to have power independent of the national or central government. neither creates a strict separation between legislative and executive branches. neither allows for the existence of powerful central government.

Brainles asap!me : -how has religious fundamentalism been used by extremists in the middle east?

Which physical feature minimizes population density in northern africa?

The quote below is an excerpt from the charter of the united nations: "the purposes of the united nations are: to maintain international peace and security, and to that end: to take effective collective measures for the prevention and removal of threats to the peace, and for the suppression of acts of aggression or other breaches of the peace, and to bring about by peaceful means, and in conformity with the principles of justice and international law, adjustment or settlement of international disputes or situations which might lead to a breach of the peace . " source:this section implies that the united nations is prepared to do what to keep world peace?