Ships sailing from England to the Canary Islands primarily headed southwest. This route allowed them to take advantage of prevailing winds and ocean currents, navigating across the Atlantic Ocean. The journey typically involved setting a course that aimed to reach the trade winds, which would help propel them towards their destination.
H
east
from the canary isles they sailed south
Henry the Navigator
Many ships can move in any direction including backwards
1830
The North Atlantic Current could help increase the speed of ships traveling to the British Isles.
Because they both rely (and relied) on ships for trade and commerce.
navagation
north
Two ships sailing in the same direction can reduce the risk of collisions by maintaining a consistent course and speed. It also makes it easier for one ship to overtake another, minimizing potential hazards. Coordination in direction can help ships maintain a safe distance and facilitate communication between them.
Germany sank many American merchant ships around the British Isles which prompted the American entry into the war.