3 great American cities for history buffs and patriotic travelers this summer

Memorial Day weekend is generally considered the unofficial kickoff of the summer season, which means backyard barbecues, baseball games, beach trips and road trips to capture the patriotism of our great nation — as well as time to honor and remember those who gave their lives for our country. 

Summer offers a unique opportunity to travel with children or grandchildren and introduce them to important history lessons across the U.S. 

If you’re a history buff or want to share significant adventures with your family or friends...