Maintain law and order within a territory
The transcontinental railroads were completed as it has been considered to be the most ambitious engineering project that made it a priority for it to be accomplished and to be completed, after it has completed, it became more efficient in travelling in which those people living in the rural areas were able to travel to urban cities in search of employment and different things that would be beneficial for them.
Answer:
Vice President, Speaker of the House of Representatives , President Pro tempore of the senate
Explanation:
It's called the Presidential line of succession
Answer:
broken-window theory
Explanation:
One of America's most popular crime and police theories is broken window theory which sum-mates how something simply disregarded can easily become a vandal object. The hypothesis links chaos and incivility to subsequent occurrences of severe crime in the context of a community. This theory is based on the notion that serious crime as the final result of a long chain of disordered events and that there would be no serious crimes if disorder were removed.