Answer: Product
Explanation:
Product concept is getting to know all a product can offer and propagating the best out of it. The railroads were design with so many expectation in mind, as the designer presented much to the public without considering other forms of transportation, the main aim was to present railroads as the only alternative and that innovations would happen through it.
Because of pollution in the water
Extend discrimination laws to U.S. Citizens working for American companies outside of the U.S.
Limit the rights of the newly-freed slaves by continuing pre-Civil War slave
Black Codes were laws passed by the Southern States in 1865 and 1866 in the United States after the American Civil War with the intent and effect of restricting African Americans' freedom, and forcing them to work in a labor-based economy. low wages or debt. Black codes were part of a larger pattern of southern whites, who were trying to suppress the new freedom of emancipated African-American slaves, the freedmen.
the first one and third one sis
B, Southern Africa in what is now Namibia.