last stand; last bastion; last stronghold; last frontier
capture (of enemy territory); taking (by storm); defeating (an opponent); attacking (a problem) strategically
foothold; footing; toehold; stepping stone
finally; at last; in the end; after all; never (happened)
earth; ground; place; territory; bottom (of a package, book, etc.); earth (one of the five elements)
to leave behind; to put off; to postpone
every place; various places
to aim at (for, to do, to become); to try for; to have an eye on; to go toward; to head for
one; 1; best; first; foremost; beginning; start