Answer:
Haigh who was succeeded in command of the first army by general Charles Carmichael monro.
The only thing I can think of is weather, like wind speed or the location, hostiles intercepting
Answer:
Range = 19-11 = 13
Median = (12+15)/2 = 13.5
Mean = 14.3
IQR = 5
Variance = 8.45
Standard deviation = 2.907
Explanation:
12 17 19 15 12 18 11 15 12 12
Arranging in ascending order
11 12 12 12 12 15 15 17 18 19
Range = 19-11 = 13
Median = (12+15)/2 = 13.5


Interquartile range

Interquartile range is 5
Mean


Variance = 8.45

Standard deviation = 2.907
The answer C looks the best to me. It states the fact that it allowed them to practically DOUBLE their land, and it lead to much westward expansion, which later lead to the gold rush, and other important things to America.
The oldest political party in the US is the democratic party and in some ways it's also the oldest political party in the World. It was founded in 1828 and Andrew Jackson was the first president of the party in 1830s. It became more left-wing with time in terms of social and economical issues.