<span>The idea of nationalism was positive at first. the people of respective states were full of nationalistic feeling. later this created pride in oneself and hatred towards other nations. this leads to aggressive nationalism or negative feeling towards nation. therefore the result was desire for war.</span>
<span>Experiments in which all variables are identical except for one are called controlled experiments. This where an observer tests his hypothesis by looking on changes that were brought about by one variable. The results are always dependent on one adjusted variable.</span>
New York was a hoarder state
