The constitutional problem of presidential succession first arose in 1841 when President _____ died after only a month in office

The control people have over their artistic, creative, scientific, industrial, and educational inventions are called ____________________

Fill in the blank with correct word

The cohort-sequential design is an alternative developmental design

a. where different age groups are tested longitudinally b. where one age group is tested longitudinally c. where different age groups are tested once d. where one age group is tested once