The Canadian government has been working hard over the years to promote the culture of the country as a whole. As a result of this, Canada wishes to convey the message that it is welcoming to immigrants and hopes that more foreigners will come to the country. In addition, they want people to think that it is a melting pot of cultures. Regardless of a person's race, color, or gender, everyone is respected there and is treated as an equal, regardless of who they are.
Canada's government makes a strong effort to promote the nations culture because they are trying to show that Canada is accepting and get more people to immigrate there. They also would like people to think that it is a melting pot which goes back to people being accepted there no matter the race, color, gender, or even sexual orientation.
The phrase invisible hand was introduced by Adam Smith in his book 'The Wealth of Nations'. He assumed that an economy can work well in a free market scenario where everyone will work for his/her own interest.