The tank, which was developed after its predecessor, the armored truck, was meant to be able to cover rough terrain due to the trench warfare. Trench warfare involves the digging of trenches to make it hard for the enemy to advance, but with the development of crude versions of the tank the trench defense system became obsolete during the end of the First World War and beginning of the Second World War. Fundamentally the tank was developed and employed to breach the enemy’s defense lines, especially during a stalemate. The tank changed warfare because it had the capacity to withstand bombardment, machine gun fire, and barbed fences. This reduced injuries and fatalities to the soldiers. Tanks were predominantly used to lead and prepare the way for the infantry units and provide cover for assault operations. The tanks developed also helped in carrying surface to air missiles to repel air attacks from the enemy, thus revolutionizing both land and air warfare.
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Answer:
Option: (D) To identify patterns of diffusion and their effect on the host country.
Explanation:
The geographer purpose of studying the pattern of migration is to look at the reasons for the people leaving their native country and migrating to the host country.
To check the migrant's effects on the host country, it would be useful to divide two groups according to their skills - highly educated and skilled labor. Migration would affect the country because they will help the host country to built-in a good shape by their skills and knowledge.
Answer: Hungary's history helped set it apart from other countries in Eastern europe by siding with germany in world war 1. Meanwhile Hungary being under Austrian rule, Bulgaria was under Ottoman empire rule. Bulgaria was ruled by Ottoman empire for 500 years but Hungary was under Ottoman empire rule for 158 years.
In brief, the UAE's societies are tolerant to all religions, castes, creeds, beliefs, nationalities and place of birth. Workers also have better work opportunities in the UAE. It is an undeniable fact that the standard of living here is of a very high quality and all the cities in UAE, particularly Dubai, are regarded as few of the safest cities in the world!
Earthquakes, as the tectonic plates move pressure can build up and result in earthquakes.
