I believe the answer is: <span>"attachment in the making"
</span><span>"attachment in the making" refer to the process of development when the infant started to attached themselves to the primary caregiver as a form of survival mechanism. On average, infants entered this phases when they're around 12 weeks - 6 months of age.</span>
It is called that because polis was a main person in that period (ancient greek life)
They would be called the experimental group.
<span>Congress is, effectively, a check on presidential power. The president alone cannot declare war - only </span>Congress<span> can.</span>