To a buddhist what is the main goal of life

The literal meaning is "blowing out" or "quenching." It is the ultimate spiritual goal in Buddhism and marks the soteriological release from rebirths in saṃsāra. Nirvana is part of the Third Truth on "cessation of dukkha" in the Four Noble Truths, and the summum bonum destination of the Noble Eightfold Path.

Hoped I was able to help you out;)

united states reinforcements contributed greatly to three allied victories in france at: cantigny (first major american battle), argonne (the largest in the united states military history, involving 1.2 million american soldiers), and château-thierry (one of the first actions under general pershing).

they were all fought in the middle east during ww1