Final answer:
The best wind pattern for sailing from Europe to Canada is the b. Westerlies, as they blow from the southwest in the Northern Hemisphere and would propel a ship in the desired direction.
Step-by-step explanation:
If you were on a sailing ship trying to get from Europe to Canada, the best wind pattern to utilize would be the Westerlies. These are the prevailing winds in the middle latitudes between 30 and 60 degrees north and south, which blow from the southwest in the Northern Hemisphere and from the northwest in the Southern Hemisphere. These winds would help propel a ship from Europe to Canada efficiently. The Trade winds, Polar easterlies, and Horse latitudes are not suitable for this route.
The Trade winds are found between the equator and 30 degrees north and south. They blow from the northeast in the Northern Hemisphere and from the southeast in the Southern Hemisphere, and would therefore work against a ship traveling from Europe to Canada.
The Polar easterlies are found at 60 to 90 degrees north and south latitude and also would not be conducive to a westward journey. Lastly, the Horse latitudes are regions of high pressure and little surface wind which would not aid in traversal across the ocean.