Why are the united kingdom ireland and the countries of scandinavia considered a subregion of europe

If you were a casual recreational hiker with young children, which of the following trails would be least strenuous for a leisurely family outing? a. merced lake trail b. mirror lake loop trail. c. tenaya lake and tuolumne meadows trail d. el capitan trail

What is the largest river in the united states?

Summarize the president's/vice president's roles and responsibilities in 8 sentences