The 19th Century invention that led to increased imperialism because of its efficiency and better communication was the telegraph/telephone.
Scottish emigrants Alexander Graham Bell was the first to be granted a patent for the device in 1876. For the first time clear voice communication could be heard across long distances.
The correct answer for the question that is being presented above is this one: "TRUE." Democratic socialism is the economic model in which the factors of production are owned by the government which regulates economic activity. This statement is true.
Answer:
Experimental Research Design
Explanation:
Experimental Research Design is a scientific research design in which observations are examined under controlled conditions. It implies examining effect of independent variable on dependent variable, where independent variable is manipulated through interventional treatment & those interventions' effect on dependent variable is observed.
'Assessment whether classical music increases child's creativity' is Experimental Research Design. As : Independent Variable - classical music is provided & not provided to two groups (respectively) in controlled environment, and its impact on Dependent Variable - Creativity test ; is observed.
