Plenty help me with these questions and I need to submit these today!

The largest lake in south america is lake titicaca?

During wwi, literacy tests were used to control immigration, which marked a return of what type of ideology in some americans?

In which supreme court case did the court rely on the concept of implied powers to make its ruling? a) gibson v. ogden b) mcculloch v. maryland c) dartmouth college v. woodward d marbury v. madison