Answer:
I think that this was established for the expansion of transport and communication during the 19 century. Before the clocks were invented, the people just kept using the time from different instruments which help them observe the sun while it pass at noon.
Economics is the study of the production and distribution of goods and services.
President Polk wanted California but knew Mexico would not agree to sell it and his only avenue was to start a war (knowing the US would win it).
Answer:
Harry Potter
Explanation:
Isnt she from harry potter LOL