According to the preamble of the north atlantic treaty, what did the signatories all have in common, that might serve as a basis for their coming together

The correct answer to this open question is the following.

According to the preamble of the North Atlantic Treaty, what the signatories all have in common, that might serve as a basis for their coming together is the following.

The North Atlantic Treaty was signed in Washington D.C. on April 4, 1949. According to the preamble, what the signatories all have in common is the desire to establish and maintain a permanent peace with all people and their governments. According to the preamble, the countries want "o protect their freedom, their citizens, the rule of law and the principles of democracy. The treaty was signed by Canada, Norway, the United States, Great Britain, Belgium, Iceland, Luxemburg, Denmark, Italy, France, Portugal, and The Netherlands.

the answer is b. hope this !

d. japan's attack on pearl harbor