Category:Treaties entered into force in 1920
From Infogalactic: the planetary knowledge core
This category is for treaties that entered into legal force in the year 1920. For treaties that were written and opened for signature in 1920, see Category:Treaties concluded in 1920.
| Treaties by year of entry into force: | 1915 • 1916 • 1917 • 1918 • 1919 • 1920 • 1921 • 1922 • 1923 • 1924 • 1925 |
Pages in category "Treaties entered into force in 1920"
The following 7 pages are in this category, out of 7 total.
