![John Hay's Open Door Policy set the cornerstone of US foreign affairs and promoted free trade and state integrity in China | The Vintage News John Hay's Open Door Policy set the cornerstone of US foreign affairs and promoted free trade and state integrity in China | The Vintage News](https://www.thevintagenews.com/wp-content/uploads/sites/65/2017/02/BeFunky-Collage-1.jpg)
John Hay's Open Door Policy set the cornerstone of US foreign affairs and promoted free trade and state integrity in China | The Vintage News
![Explanation The political cartoon portrays America, a.k.a. “Uncle Sam,” opening the door to China to the rest of the world. Uncle Sam holds a large golden. - ppt video online download Explanation The political cartoon portrays America, a.k.a. “Uncle Sam,” opening the door to China to the rest of the world. Uncle Sam holds a large golden. - ppt video online download](https://slideplayer.com/5291469/17/images/slide_1.jpg)
Explanation The political cartoon portrays America, a.k.a. “Uncle Sam,” opening the door to China to the rest of the world. Uncle Sam holds a large golden. - ppt video online download
![Amazon.com: Ocartoon Open Door 1900 Nan American Cartoon Showing Uncle Sam Opening China To Free Trade With The Key Of American Diplomacy While Economic Competitors England And Russia Look On Cartoon 1900 Amazon.com: Ocartoon Open Door 1900 Nan American Cartoon Showing Uncle Sam Opening China To Free Trade With The Key Of American Diplomacy While Economic Competitors England And Russia Look On Cartoon 1900](https://m.media-amazon.com/images/I/817kn4z4CEL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Ocartoon Open Door 1900 Nan American Cartoon Showing Uncle Sam Opening China To Free Trade With The Key Of American Diplomacy While Economic Competitors England And Russia Look On Cartoon 1900
![The Boxer Rebellion & the Open Door Policy in China | US HISTORY HELP: America Becomes a World Power - YouTube The Boxer Rebellion & the Open Door Policy in China | US HISTORY HELP: America Becomes a World Power - YouTube](https://i.ytimg.com/vi/PcVwNyKkLaU/maxresdefault.jpg)