I need to know the best attraction for my friend to explore,

I want to know about the best trips from dc for my friend. She is free these days and she asked me about this destination. She is confused about the best attractions of Washington DC. So I need tourists' suggestions about it. So share here the big list of attractions that will remain best to explore my friend. Waiting for your reply...

Don't worry dear, I have shared some information about this city. Washington, D.C. is the capital of the United States of America. It is the world's most famous monuments and memorials. It has shared some attractions in this city. There are: 
Lincoln Memorial
Washington Monument
National Mall
Library of Congress
Jefferson Memorial
Smithsonian National Museum of Natural History

I hope you like it. If your friends go there so must enjoy all of these places one by one. I hope your friend comes back is wonderful memories. After coming back, must share your experience with me. I will be waiting for your response.

I am glad to have a big list of Washington, D.C. attractions. I would like to recommend your suggested attractions to my friend Which She will like to add to her cart to explore on this tour. By the way, the Washington Monument's name attracted me and I want to know the tourist experience with this spot. So share here regarding it. Waiting for your reply...