Answer:
to assist local police who were struggling to contain an angry white mob
Explanation:
The answer is C:By improving working conditions. Have a nice day!
Canada's climate is not really cold all year in winter, the temperature falls below freezing point, that's the time when it's really cold. And on the summer, the southern province often experience humid weather, and temperature that can surpass over 30 Celsius. It kind of depends on "where" in Canada you're referring to.
Greece and Turkey, where St Nicholas belong to.
The answer would be C.
Hope I helped