Thunderstorms usually occur at cold fronts.
What do you mean with 12 century leaders. Are you sure it says 12 century?
Answer:
C.
Explanation:
In 1837, when Samuel Morse had an idea of making electric telegraph worked, he faced with a challenge to push forward the signal across long distance. They knew that sending legible signal across the continent would be difficult. So, Morse attached a relay to his device that will work like a relay horse, sending forward the signal by taking message from the exhausted partner and push it with renewed vigor.
So, the correct answer is option C.
Other countries have faced inadequate infrastructure and untaught citizens about the market economy. Some countries also didn’t have laws in place to help support a market economy.
<span>I believe in this instance you would be profiling them. You would be examining their behavior to see if there is anything to suggest that they might actually commit a dangerous act. This would be something that a detective or police officer would do.</span>
