It seems that your question has missing details, but anyway, I have found the rest of them so hope this answer helps. This statement, <span>"Buyers and sellers can easily buy and sell goods." can be represented by the principle of the American free enterprise system which is COMPETITION. Hope this is the answer that you are looking for.</span>
Texas won its independence from Mexico in 1836. Cheers
Answer World Peace
Explanation
In January 8, 1918 Presidnet Woodrow Wilson address to congress proposed a 14-point program for world peace.
People of Austria-Hungary, whose place amomg the nation wished to see peace and feel safe guarded and occupied territories restored seeing also evacuation of Rumania, Serbia and Montenegro.
The fourten points included proposals to ensure world peace in the future, open agreements, arm reductions, freedeom of the seas, fre trade and self determimnation for oppresed minorities.