When using chopsticks, it is not appropriate to place them vertically. This is because putting your chopsticks facing straight up gives e impression to others that you want someone to die and wish death upon someone.
Conflicts where the superpowers supported opposing sides but did not confront each other directly.
Answer:
The answers are:
1. crushed rock roads
-- a) made land travel quicker, safer, more enjoyable
2. steam locomotives
-- d) made distribution quicker, cheaper, and easier on land.
3. canals
--b) made distribution cheaper and easier, eliminated delays between water routes
4. steamboats
--c) quickened distribution, lowered transportation costs on water
Explanation:
