His backgrounds in mathematics and engineering was demonstrated in:
<span>- his development of statistical analysis methods
- his invention of a machine to calculate correlations,
- the issue of postulates and axioms in his system
- his descriptions and explanations of behavior in mathematical equations
Due to this characteristic, Clark L Hull managed to provide accurate data/measurements in studying the correlateon between motivation and behaviors and what caused them. Due to this findings, his school of psychology dominated the field in 1940s.</span>
The following act of nationalism inspired the spread of nationalism throughout the world:
The French Revolution
The French Revolution inspired other European nations such as Germany, Ireland, Poland, Switzerland, the United States, Latin America, and Haiti.
However, the Song dynasty was difficult to conquer because of the strategic location of Xiangyang, which became a vital position for Kublai to capture and hold. The city guarded the waterways of South China because the Han River was a major tributary into the Yangtze River.
The most developed country in the world is actually Norway.
"Here is the most developed country in the world. It is highly ranked on the list of the highly developed countries in the world by the Human Development Index (HDI) with the highest score of 0.944. Norway comes as the 4th country in the world by GDP (PPP) per capita which records $55,398 and the life expectancy in this country is high as it records 80 years for males and 84 years for females.
Norway is ranked among the top countries in the world in terms of having the highest standard of living, has a perfect universal health care and it is ranked as the largest producer of natural gas and oil in the whole world excluding the Middle East. Economy in Norway chiefly relies on the extensive reserves of natural resources such as minerals, natural gas, petroleum, hydropower, fresh water and seafood. In Norway, you can also enjoy high quality of life, low unemployment rate and democracy since it was ranked before as the most democratic country in the world."
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