According to the constitution, who presides over the senate?

Which of the following best describes the economic effect that results from the government having a budget surplus?

    which of the following was anecological  result of european exploration from 1400 to 1800?   a.  increased trade with east asia      b.  the spread of epidemic diseases      c.  expansion of english territory      d.  the spread of christianity

The code name for the invasion of europe was called operation ° overlord ° juno °torch