The Black Cross Navigation was a method used by enslaved people in the United States to communicate and coordinate escape routes via the Underground Railroad. It involved a system of symbols and signals, including the use of the black cross symbol, which indicated safe houses or routes. This navigation system relied on a network of trusted allies, including abolitionists, who provided refuge and assistance to those seeking freedom. The effectiveness of this method hinged on secrecy and the ability to share information discreetly among those involved.
UNIA
The Southern Cross a.k.a the Crux Cross is a contellation used by sailors in the Southern Hemisphere for navigation.
During cross curls, the muscles primarily worked are the biceps in the arms.
During cross body curls, the biceps muscles are primarily worked.
The sextant
the instruments in navigation are gps's, kamals, sextants, cross staff, back staff, mariners astrolabe, quadrant, and octants :)
During a cross body curl exercise, the biceps muscles are primarily worked.
During cross hammer curls, the muscles primarily worked are the biceps brachii, brachialis, and brachioradialis in the arms.
During a cross body bicep curl exercise, the biceps brachii muscle is primarily worked.
During a cross body hammer curl exercise, the muscles primarily worked are the biceps brachii and the brachioradialis.
Anarchist Black Cross Federation was created in 1995.
American Red Cross.