Answer:
The Height of the Silk Road. The fall of the Han dynasty in the early 3rd century once caused Silk Road trade to decline. However, the rise of the Tang dynasty in the 7th century revived this commerce and by the mid 8th century, the route reached its height. The prosperity of this road should owe to many reasons.
Explanation:
They would trade grains oils and textiles for timber wind and metals and stones
A you compare things
B you say the difference
The Wagner Act helped to aid organized labor because it guaranteed the labor unions to the right to bargain collectfully on equal terms with employers. The Wagner Act is also known as the The National Labor Relations Act of 1935. Workers that were under the union were protecded from being fired or being punished by being in an union.
Examples of restrictions placed on studies with animal participation include: setting a cap on the amount of time the animal can “work”, provide realistic temporary home environments, ensuring consistent nourishment in the form of food and water on a time scale, allowance for social interaction with other animals, ensuring the experience is harmless, and following regulations set by the Animal Welfare Act (ACA)/ People for the Ethical Treatment of Animals (PETA)/ or another animal care and safety organization.
These restriction examples can help to ensure the health, happiness, and safety of participating animals.
