In an experiment on short-term memory by Wright (discussed in class), the subjects were pigeons, monkeys, and humans. A sequence of 4 pictures was presented on each trial and memory was tested for pictures at each position after various delays. When subjects were tested immediately after a trial, recall was highest for the picture. When recall was tested after the longest delay, recall was highest for the picture:

Last;First.

Explanation:

In an experiment on visual short-term memory by Wright A. A in 2015, the subjects were pigeons, rhesus monkeys and humans. A sequence of four (4) pictures was presented on each trial and memory was tested for pictures at each position after various delays.

When subjects were tested immediately after a trial, recall was highest for the last picture.

However, when recall was tested after the longest delay, recall was highest for the first picture.

first, the romans stayed isolated because they had to defend their own territories from neighboring cities that were harassing them, like the etruscans. second, once the romans managed to defeat their neighbors, and started to expand their territory, they started to build roads and bridges. finally, now that the romans have covered their territory with roads functioning as highways, they could mobilize their legions faster to assemble larger military units in a specific place

c. wright mills's sociological imagination suggest investigating to explain this increase?