<span>select one:
a. acoustic countermeasures.
b. sonar.
c. centimetric radar.
d. both sonar and centimetric radar.
e. all these answers are correct.
A quick google search said centimetric radar was invented in 1935 during the range of WWII.
Hope I helped some</span>
Political factions or parties began to form during the struggle over ratification of the federal Constitution
Answer:
they made all kinds of things so they had a big impact
Explanation:
The correct answer is:
The creation of the new Constitution.
Explanation:
The troubles the nation was facing after gaining independency from Britain led to the Constitutional Convention of 1787, which had as main propose to revise the Articles of Confederation but ended up with the creation of the United States Constitution.
<em>The Constitutional Convention of 1787 took place in the Old Pennsylvania State House, Philadelphia</em>. Delegates of the Congress such as James Madison agreed that instead of amending the Articles of Confederation, they needed to create a new form of government that gave more power to federal government so it could be able to regulate relations between states and preserve the union while keeping the sovereignity of the states. This led to the creation of the United States Constitution.