<span>The bells on churchs and public meeting establishment rang the bells continuously to obtain the attention of the people that an important event had taken place. Other methods of celebration at the time was to fire a musket into the air.</span>
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Answer:
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<em>The level of water decreases </em>
Answer:
Racism, slavery and segregation.
Explanation:
African Americans were enslaved and were seen as less because of the color of their skin which is horrible. They were also segregated, which means that they were seperated from white people because white people thought they were better only because of their skin color (which is wrong).
John c Calhoun is the correct answer
By the 1800s, formal trade societies and guilds began to emerge. <span>Workers form unions because an individual worker is powerless compared to an employer, who can set low wages and long working hours as long as it adheres to labor laws. When workers combine to form a union, they collectively have enough power to negotiate with the employer. </span>