The blank holds the most political power makes key executive decisions and works closely with the legislature in Canada

The position that holds the most political power, makes key executive decisions, and works closely with the legislature in Canada is the Prime Minister.

In Canada, the blank that holds the most political power, makes key executive decisions, and works closely with the legislature is the Prime Minister. The Prime Minister is the head of government and is responsible for leading the executive branch. They are appointed by the Governor General, who represents the British monarch in Canada, based on the results of the federal election. The Prime Minister serves as the leader of the political party that has the most seats in the House of Commons, which is part of the legislative branch. This position is known for its significant influence in policymaking and governance within the Canadian political system.

The blank in this question refers to the position of the Prime Minister in Canada. The Prime Minister holds the most political power in the country, making key executive decisions and working closely with the legislature.

To confirm this information, one can easily refer to reliable sources such as official government websites, news articles, or political science textbooks. The official website of the Government of Canada provides precise information about the roles and powers of the Prime Minister. Additionally, academic sources like political science textbooks explain the structure and functions of Canadian government institutions, including the Prime Minister's role.

By conducting a simple online search using keywords such as "powers of the Prime Minister in Canada" or "Canadian political system," one can find various sources that explain the Prime Minister's authority as the key executive decision-maker and their close collaboration with the legislature. It is always important to cross-reference multiple sources to ensure accuracy and reliability of the information gathered.