What did the Treaty of Versailles mean for Germany and for Europe, for Peace Keeping?

The treaty gave some German territories to neighbouring countries and placed other German territories under international supervision. In addition, Germany was stripped of its overseas colonies, its military capabilities were severely restricted, and it was required to pay war reparations to the Allied countries.

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the mexican-american war was a conflict between the united states and mexico, fought from april 1846 to february 1848.

both are true, the congress does have the power to create banks, even if this power is not specifically described in the constitution, since there is nothing restricting it and there is power given to the congress to make "all laws which shall be necessary and proper". maryland was not allowed to tax a branch of the national bank operating there, and the supreme court decided that no state could. both of these topics were discussed in a decision of the mcculloch v. maryland case in 1819.