Blue triangles represent a cold front<span> advancing in the direction of the triangles, as cooler air displaces warmer air upwards.
</span>so the answer is cold front.
To encourage people to buy new news papersAnswer:
Explanation:
Because the newspapers were spreading shame
I believe it's A.) A means of communication. It depends on what you're using it for in a sentence. Hope this helps! :))
The first leader to spread it liu bang, I belive
It was mainly the construction of railroads that helped cities thrive in the 1800s, while it was mostly the invention of the television that <span>had the most significant impact on the rise of mass entertainment in the late nineteenth century</span>.