Answer A ::::Due to Global Warming,its getting more difficult to do farming in Australia.That is why number of farms and number of farmers has decreased over the years.Second reason for decrease of farmers is more machines being used farming .
Answer B ::::(1) global warming
(2 ) mechanisation/more machines
Answer C :::::Benefit : modern farming technique and equipments reduces the need of extra labors which was required earlier.
Disadvantage ::Australia does not Genetically Modified (GM) crops import from any country.Excessive use of chemicals by the use of machines has decreased fertility of the Australian soil.
Answer: The US was concerned about the spread of communism in these regions. Thus, they US started to prepare in case of a attack as well as infulence these areas to become democrate states.
Explanation: Areas like Cuba (Right on the US's Door step) are good areas to directly attack the US.
The correct answer is the Declaration of Independence
Enlightenment philosopher John Locke developed a theory of natural rights in which every free person had the rights of life, liberty, and property and that a citizen entered into government to have government help protect those rights at the expense of some freedoms.
Thomas Jefferson was heavily influenced by Locke and developed the concept of natural rights and the social contract further writing in the Declaration of Independence that every citizen had the right to life, liberty, and the pursuit of happiness.
