Do you actually think someone is going to do that...?
Answer: A. Stage four
Explanation: When it comes to sensorimotor development, that is, cognitive development of infants, scientist Piaget has suggested that there are six sub-stages. What Adriana did is talk about the sensorimotor abilities of infants from 8 to 12 months of age. It is a stage in which the infant can, in addition to mimicking certain reactions and movements, coordinate movements and reactions in order to achieve a specific goal. So it begins to be oriented toward a specific goal, not only repeating the movements seen, but coordinating and taking the initiative to reach the desired goal.
Based on what we know about the Unification of 1861, the correct statement is that<u> The new </u><u>nation </u><u>included much of </u><u>mainland Italy </u><u>and several </u><u>islands</u><u>.</u>
<h3>Unification of Italy in 1861</h3>
- This was the amalgamation of the various Italian states into a unified kingdom.
- Led to much of mainland Italy falling under the control of the King of Italy.
Before the unification, there were several states in Italy such as Tuscany, Venetia, the Papal States, and the Kingdom of Sardinia. Most of these states joined together in 1861 to make the unified kingdom of Sardinia.
In conclusion, option D is correct.
Find out more on the Unification at brainly.com/question/14632644.