The question "Does 90 degrees west pass through Russia ?" is a true question.
The answer to the question, for which you haven't asked, is nonetheless "no".
True
Yes
30 degrees
The prime meridian. 0 degrees
Yes, it passes through Colorado well north of Denver.
The Earth rotates at the rate of roughly 15 degrees of longitude per hour.
-- England -- France -- Spain
no
pass the Truman Doctrine
Africa and Asia are the continents that pass through the 45 degrees East longitude line.
It create space so they can pass the enemy with easy
no
canada
Algiers
no
no
Greenwich, England
Tirana, Albania
40 degrees south passes through the continents of Australia, South America, and Africa.