Answer:
Ok how do i help there is no 3 to 5 paragraphs...
Answer:
Each branch is responsible for watching over the other two.
Explanation:
This keeps any one branch from gaining too much power.
Answer: Dr. Calvin Goddard
Explanation: Valentine's Day Massacre on February, 14, 1929, one of the nation's foremost forensic scientists, Dr. Calvin Goddard, was hired to examine the ballistic evidence. Goddard compared the bullets collected from the crime scene with test bullets fired by a range of firearms.