The US used island hopping
I feel that the government should be, because many people are out of work, and are in desperate need of money. Since the government is beginning to shut down the country, many places are forced to shut down, and people are no longer able to keep jobs.
The fundamental flaw in Chadwick's thinking about the spread of disease throughout London was that, Chadwick accidentally caused the deaths of tens of thousands of cholera victims due to his lack of understanding of the germ theory of disease.
Sir Edwin Chadwick was an English social reformer who improve sanitation and public health.
During the cholera epidemic of 1848- 49, Chadwick ordered the replacement of the traditional brick sewers with his self-flushing, glazed pipes in hopes of conveying the sewage to farmers for use as manure.
Hence, during the 19th century, four major outbreaks of cholera disease damaged London communities and led to the death of tens of thousands of people.
To learn more about the cholera here:
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The middle class is defined as one of the large portions of the societal hierarchy.In the US, the index of belonging to the middle class is that college education is at least being attained. this group is described as innovative and independent. When troubled, a large shift of the economic activities could happen including the stir in the economy and social behavior.
Answer:
new smell
color change
formation of a solid
Explanation:
Chemical change is the change in which the substance is transformed to form an another substance through chemical reactions. After the occurrence of this change, the substance cannot be changed into its original form. There is a change in the chemical properties, shape and other physical properties of the substance.
In the given situation, the cooking of an egg is the example of chemical change. There is a change in the smell, color and texture of the egg. The raw egg and the cooked egg vary in various aspects.