Alfred Thayer Mahan recommended that the American military should focus on sea-power as the key to its success in any contemporary or future conflicts.
Plymouth "always remained small. After the founding of the [Massachusetts] Bay Colony, its population declined. When in the 1660s it could count three thousand souls within its boundaries, it was still only one-fourth or one-third the size of the Bay Colony." Powers does not give any source for his population estimate of <span>3000.</span>
Subject to their husbands and fathers seems to be the most fit answer :)
They were both concerned about Russia because it was a large and influential country