Answer & Explanation:
'Identical twins separated at birth & raised apart' make an interesting subject for research :
- Gives insights into personality variation among twins, despite of having the same DNA
- Idea about 'Nature vs Nurture', to study how birth & environmental factors shape the cognitive & behavioural aspects of twins
- Analysis of heritability of traits, & factors affecting individual differences in ageing
Probable abuses due to inappropriate evaluation & conclusion of study :
- Intentional & wilful exposure to different environment for both the twins
- Psychological distress to a child if the child is raised in a separate, different environment.
Although the 1800s in the United States seems like it was limited in opportunity by today's standards, it was much easier to make a living during this time in US than it was in China.
The answer is: c.The earliest third parties in the United States arose as a result of the Great Depression.
The great depression happen in 1920s, but the earliest third party has been around since the 1800s. Those third p[arty arise because there are a lot of segment in the population felt that their values/principles were not fully embodied by the existing two dominant parties. So, they decided to form third party alternative.
