In this new era new trends have been set and get introduced every second of the day. Today, most ladies realize that smoking amid pregnancy is putting their infants in threat. The reason for this "social change" was presumably generally due to:
New thoughts or ideas.
They should realize that alcoholism and drugs may put their baby and health in danger.
It electric energy used with electric energy to interact
Answer:
The California Gold Rush sparked a movement west, which only further ignited manifest destiny. People saw the opportunity to stake a claim of their own and truly pursue the "American Dream" out west. This new discovery and the abundance of wealth to be had further solidified support of Polk's decision to move westward.
Explanation:
The answer is a power vacuum within the Holy Roman Emperor
