Answer:
Second Great Awakening
Explanation:
US 1830 to 1860 was a crucial time for american reform, i.e improvement for betterment. As the period involved many reform movements : Abolitionist movement (for removing slavery), temperance movement (to reduce alcohol sale), other education & labour reform movements.
The primary reason of these series of reforms has been 'Second Great Awakening'. It occurred as a protestant religious revival in US during 19th century. This spread emotional preachings as a part of religion, which ignited the values of freedom & liberty; in the minds of US population.
<span>Millions died from famine when the British tried to transform Indian agriculture.
In order t</span><span>o claim new lands for natural resources, many European countries launched different missions in order to find ways to have more land or to use at the minor cost possible the land that was already yours. in India, this was translated with the necessity of building an agricultural system different from what was thhere before, resulting in illions of people died of famine, since the new crops planted by the Britain were not right for the type of land that India was.</span>
The major difference was in the use of tanks in mass scale and in schwerpunkt operations, in combination with the advent of mass aircraft, resulting in the German Blitzkrieg doctrine.
The armour was a response to the machinegun that dominated the killing fields of WW1. WW2 also focused much more on mobility rather than sheer firepower, best described in the German offensive against France, and the German retreat against overwhelming soviet artillery (where the Germans evacuated the trenches meer hours before gigantic soviet barrages began, leaving the soviets with a poor result other than gaining a few km). Interestingly, the tactic favoured by Hitler in the beginning, mobility, he despised in the middle and end of the war, where he resorted to static defenses despite his generals recommendations.
Answer:
The orinignal Roman calendar had 10 months.