Answer:
They were the most lethal terrorist attacks in history, taking the lives of 3,000 Americans and international citizens and ultimately leading to far-reaching changes in anti-terror approaches and operations in the U.S. and around the globe.
Our ensuing investigation of the attacks of 9/11—code-named “PENTTBOM”—was our largest investigation ever. At the peak of the case, more than half our agents worked to identify the hijackers and their sponsors and, with other agencies, to head off any possible future attacks. We followed more than half-a-million investigative leads, including several hundred thousand tips from the public. The attack and crash sites also represented the largest crime scenes in FBI history.
Explanation:
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Panama was still part of Colombia when U.S. decided to build a canal across Central America.
<h3>What is Panama Canal?</h3>
The name of the canal built by U.S. across the Central America is known as Panama Canal.
The Panama Canal is the artificial waterway that connects the Atlantic Ocean with the Pacific Ocean in America Continent..
Hence, Panama was still part of Colombia when U.S. decided to build a canal across Central America.
In conclusion, the Option C is correct.
Read more about Panama Canal
<em>brainly.com/question/2154914</em>
Answer: i think u already did this
Explanation:
it says what the answer is ig
When filling degenerate orbitals, electrons fill them singly first, with parallel spins refers to as <u>Hund's rule</u>.
Hund's rule describes that the electrons are filled single first in each orbital with the same spin; and only after that, the electrons are paired with another electron within the same orbital. It means that before the double occupation of any orbital, the single occupation of every orbit in the sublevel happens.
The given statement defines Hund's rule as the lowest energy configuration for a particular atom that has the maximum number of parallel spins in the degenerate orbitals. In a subshell, all the degenerate orbitals are singly occupied with one electron before they are doubly occupied.
You can learn more about Hund's Rule at
brainly.com/question/13776236
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