Option B is the right answer that the Navajo sent messages to prove that the code worked.
Navajo code talkers in the 20th century were the people who used the coded language as the method of their communication during wartime. Using their Native language, the Navajo Code Talkers developed a confidential military code which gave assistance to the United States to achieve success in the Pacific during World War II.
Navajo code talkers tested their code by sending messages so as to ensure that the code can be decoded by the receiver or not.
The correct answer to this open question is the following.
The great pyramids of <em>Giza, </em>in Cairo, Egypt, are magnificent structures built with an angle of 52 grades, impossible to built in nowadays modern engineering. This is a fact that astonishes modern science. They were built as tombs for Pharaohs. These are the Pyramid of Khufu, the Pyramid of Kehfre, and the Pyramid of Menkaure. They had secret chambers, some already accessed by scientists, some not. Indeed, the Great Pyramid of Khufu is considered among the "7 wonders of the ancient world." Nobody knows exactly when a who built these magnificent pyramids, although there are many theories.
The pyramid of <em>Djoser</em> is a step pyramid is located in Saqqara, Egypt, built in 2700 BC as a burial to Pharaoh Djoser. It was a cut stone construction that in no way compares to any of the pyramids of Giza.
The cotton gin greatly contributed to the industrialization
Close re-elections steal away the <em>puff and pageantry</em> of arrogant elected officials. These close elections cause them to <em>bellow down to reality</em> and moderate their leadership styles to align with people's mandate.
- The behavior of Dan Patrick as one of the plural governors of Texas after the 2018 elections shows that no politician owes any political entity.
- As the most conservative leader in Texas, Dan Patrick moderates his conservatism by <em>reducing his priorities as the Lieutenant Governor</em>.
Thus, any reasonable politicians who have won close re-elections need some rethinking of their political stands because the voters decide the winners.
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