What would Canada do?

Imagine Canada's prime minister is murdered (God forbid).
Imagine there is a nearly slam dunk proof that the US government is behind the murder.
Imagine a terrorist campaign goes on and kills about 20 political figures in Canada, as well as many civilians.
Imagine that terrorist campaign is highly likely sponsored by the US.

What would Canada do?
What would a nation with a minimum self-respect and pride do?
What would normal people do?

Looking at it from far away, from a detached and objective position, I think you will quickly come to the same conclusion that I reached.

The Canadian people and government will:

1) Invade the USA if they can.

2) If they cannot, they will severe all ties with the US until the current government is toppled and the guilty punished, including the US president.

3) Hang anyone in Canada who says "thank you USA."

4) Hang anyone in Canada who questions for 2 seconds any point in an international tribunal, which is drafted by UN experts.

5) Hang anyone in Canada who, while the country is going through grave danger, terrorism, risk of civil war, finds it funny to verbally attack the government on nonsense, bullshit and ridiculous issues. You see, it's not a joke if Canada is in danger of a major blow up while idiot politicians find the time and energy to constantly accuse the government of petty crimes.

6) Hang anyone who resigns from his or her responsibilities in the government, for pointless reasons and obviously driven by external pressure from the US.

7) Dismantle any party named "Party of unification with great USA."

This is how normal people living in a normal nation would react.
For an example of how abnormal people living in a farm would react, read the news in …