Age of Exploration Explorers:
https://www.ducksters.com/biography/explorers/
https://exploration.marinersmuseum.org/
13 Colonies Map Practice & Review Games:
https://www.quia.com/quiz/1202825.html
http://online.seterra.com/en/vgp/3044
http://www.softschools.com/social_studies/13_colonies_map/
http://www.congressforkids.net/games/thirteencolonies/2_thirteencolonies.htm
https://www.quia.com/rr/4049.html
50 States & Capitals Review Games:
http://www.yourchildlearns.com/mappuzzle/us-puzzle.html
http://www.abcya.com/USA_geography_puzzle_map.htm
https://www.50states.com/quizzes/state-capitals.html#quiz-head
US Presidents Review:
https://www.sporcle.com/games/baseball4825/pres_by_pic
http://labs.time.com/story/can-you-put-all-44-presidents-in-the-right-order/
Sign Language Alphabet Review:
https://www.sporcle.com/games/jayrodss7/signlanguage_alphabet
https://testyourlanguage.com/asl-alphabet-quiz
Other Websites to Explore:
www.kids.nationalgeographic.com