What happened in 1453 and how did it help cause the Renaissance?

In which country did king john rule as an absolute ruler?

A. identify the constitutional clause that is common to both mccutcheon v. federal election commission (2014) and citizens united v. federal election commission (2010). based on the constitutional clause identified in part a, explain why the facts of citizens united v. federal election commission (2010) led to a similar holding to the holding in mccutcheon v. federal election commission (2014). describe an action that members of the public who disagree with the holding in mccutcheon v. federal election commission could take to limit its impact.

Answer asap! what were the consequences of the battle of saratoga? how did these consequences turn the war in americans favor?