Answer:
Military communications have to be coded to keep them secret from the enemy. However the process of coding and decoding are time consuming processes. Furthermore the codes may be broken by the enemy. Nations have devoted considerable effort trying to create unbreakable codes. In World War II both Germany and Japan thought they had such unbreakable codes, but in fact these codes were broken and their most vital information were readily available to their enemies.
Explanation:
Escarpment is the boundary line between the great plains and west Texas.
Answer:
James
Explanation:
The Acts of the Apostles records that "Herod the king" (traditionally identified with Herod Agrippa) had James executed by the sword.
Answer:
USSR, Poland, East Germany, Albania (until 1968), Bulgaria, Czechoslovakia, Hungary and Romania.
Explanation:
Answer: B. Internet connection speed
Internet speeds vary for many reasons and they won't have an impact on whether a source is credible or not. Instead, you should look at the domain name, the website name, the author, etc to check credibility. You should also get as many sources as you can to back up a claim.