(I am reading at least one biography of each US president, and I believe the Adamses were great men with not-so-great presidencies. I am currently on #16 Abraham Lincoln, and will be reading two books on this giant.
I am a fan of article merging and moving, because I understand that Wikipedia's mission is better articles, not necessarily more articles that are little more than a dictionary definition. Having said that, here's what I've been working on...
National World War I Museum and Memorial - completed merge with National WWI Memorial (renamed from Liberty Memorial). Much of the information from memorial article was repeated in the larger article, and the memorial is one element within the historic site. Will need an update when 2018 new gallery is opened.
USS Princeton - completed merge with USS Princeton disaster of 1844. Nearly all information in disaster article was already included in ship article. Pointed redirect to specific section of ship article. Has been expanded by another user since the merge.
Pawnee, Kansas - A town that no longer exists. Expanded the article.
Gateway Geyser - Expanded article to include more about the park in which it is located, and added references. Suggested move to new page named for the whole park (done by admin).
I am watching several pages on US presidents and their library/museums, but have found I am hesitant to bold-edit them without a discussion first on talk pages. This is good practice for all my fellow beginners out there, and even for the pros!