In the late 1800's, economic, political and religious motives prompted European nations to expand their rule over other regions with the goal to make the empire bigger. The Industrial Revolution of the 1800's created a need for natural resources to fuel the newly invented machinery and transportation.
Answer:
100 or higher
Explanation:
The Wechsler Intelligence Scale for Children- Revised is a scale that tries to measure intelligence based on ten abilities. In addition, the IQ scores have a mean of 100 and deviation of 15. That being said, if we are considering the 50th percentile or above, then the kids selected for this test would have to have an IQ score of 100, being that 100 is the mean for the WISC-R.
