List the chemical changes :
burning candle
light and heat emitted
physical changes:
candle wax melts from solid to liquid
Hope this helps!
Answer:
Explanation:
Many workers in the late 1800s and early 1900s spent an entire day tending a machine in a large, crowded, noisy room. Others worked in coal mines, steel mills, railroads, slaughterhouses, and in other dangerous occupations.
The main goal of the labor unions during the late 1800s and early 1900s was fighting for better wages, better working conditions that included safety and reasonable hours of work. The struggle was also against child labor and getting health benefits for the workers and their families.
The labor movement in the United States grew out of the need to protect the common interest of workers. For those in the industrial sector, organized labor unions fought for better wages, reasonable hours and safer working conditions.
Humans shouldn’t fidget with the course of nature, because it leads to more and more problems.
1. When several parties combine forces to obtain a majority, they form a coalition government. The answer would be choice B.
2. Any party other than the Democratic or Republican party is called a third party. The answer would be letter D.
3. Nearly all elected officials in the United States are selected by single-member districts. The answer would be letter C.
