Answer:Joseph Raymond McCarthy was an American politician who served as a Republican U.S. Senator from the state of Wisconsin, hope I could help!
Explanation:
Answer: (d) Congress was unable to deal with threats from foreign powers.
Explanation: Just took the test :)
Explanation:
Begging the question is arguing in a circle. An example is: why is the Bible true? Because God wrote the Bible. How do you know? Because it says so in the Bible.
Does also using the "mind" to understand the mind beg the question. Anything that the mind comes up with is therfore questionable and cannot, with complete certainty, explain the mind (the very thing in question).
assuming efficiency of each man to dig trench, in one day, for one hour is constant,

so one man, working for one hour in one day can dig 1.5 m
so 8 men, working 3 hours a day and will take, say $d$ number of days and efficiency will be constant. so,
$\frac32=\frac{220}{8\times3\times d}$
$\implies d=\frac{55}9=6.12$
D The U.S Contitution became the model for the structure of the United Nations.
Please mark as brainliest.