Answer:
The Schlieffen Plan was a German war plan designed by General Alfred von Schlieffen. What did the Schlieffen Plan call for? It called for a quick attack on France through Belgium, attacking the French from behind.
Answer:
protects u from the other persons saliva, because the coronavirus isnt airborne you got to come in contact with it.
Explanation:
A mask doesnt protect your eyes and spit can hit your eyes, so you should be wearing a face shield with your mask
B because steel can be very popular in some countries and businesses people who would want them can buy it. With the plentiful of people, businesses can thrive causing more industries to pick up what others are doing. In a result other industries will copy them and have more big companies.