Final answer:
The Canadian motto 'A Mari Usque Ad Mare' translates to 'From Sea to Sea,' symbolizing the country's expanse from the Atlantic to the Pacific.
Step-by-step explanation:
The Canadian coat of arms and motto is A Mari Usque Ad Mare. This means 'From Sea to Sea', referring to the vastness of Canada, stretching from the Atlantic Ocean to the Pacific Ocean. This phrase symbolizes Canada's unity and the connection of diverse regions across the country. It's different from other phrases that are associated with various nations or groups like 'In God is our trust' or sentiments of unity in diversity which Canada also espouses as part of its national character.