Answer:
<em>Pre-operational Stage</em>
Explanation:
The <em>pre-operative phase is the second phase in the cognitive development theory of Piaget.</em> This phase starts around 2 years of age when kids begin talking and lasts until about 7 years of age.
Children <em>start engaging in symbolic play during this phase and learn to control symbols. Piaget observed, however, that concrete logic is not yet understood.</em>
Personally, when a song is political or controversial. I like songs that either send a good message or just boost my mood
One of the most important <span>effect of nation industrialization was that the nations became more self sufficient or self reliant. The nations started producing the goods that they required and they did not have to look up to other countries to get the goods imported. this helped the economy grow as well.</span>
Okay I know for a fact it is smallpox but idk about the other two
Earths rotation on its axis