Support each other in times of war.
Explanation:
Major alliances were being made in Europe during the 19th century (1800s) due to expansion of territories and major countries appearing on the map. For example the Crimea War of 1853 has multiple major powers fighting each other. Russian Empire against Ottoman Empire, France, British Empire and Austrian Empire. Another example was is The Second Schleswig War of 1864 with Denmark against Prussia (Germany) and Austrian Empire. The alliances supported each other during these wars to take down a common enemy.
Woodrow Wilson confidently expected the USA to join the League of Nations. But many Americans hated the idea. Many had been against US involvement in the war, and they certainly did not want the USA to get entangled in European affairs after 1919.
Hope this helps. No need for brainliest.
Answer:
live life to the fullest and do what makes you happy, if that one thing makes money for you, even better.
I think it is A) logging/farming. let me know if I was wrong, please
They are examples of A) concurrent powers. Hope this helps!!