Classes and social strata do not completely dissolve, but they can become less rigid and more fluid over time. Economic, social, and political changes can lead to shifts in the distribution of wealth and power, which can impact the boundaries between different classes and social groups. Additionally, movements for social equality and inclusion can challenge traditional hierarchies and create more opportunities for individuals to move between different social strata. However, despite these changes, class and social strata continue to play a significant role in shaping people's opportunities and experiences in society. **

Classes and social strata are both ways of categorizing people in a society, but they have some key differences. Classes are based on economic factors such as income, wealth, and occupation, and are often seen as more fluid and changeable over time. Social strata, on the other hand, are based on social factors such as education, family background, and cultural capital, and are often seen as more rigid and difficult to change. Additionally, classes are often used to analyze economic inequality, while social strata are used to analyze social inequality and privilege. **

In social structure, classes refer to groups of people who share similar economic positions and opportunities. Strata, on the other hand, are layers or levels within a society that are based on factors such as income, education, and occupation. Milieus are social environments or settings where individuals interact and share common values, lifestyles, and interests. While classes focus on economic factors, strata consider various social indicators, and milieus emphasize cultural and lifestyle aspects within the social structure. **

In sociology, classes and social strata are both used to categorize individuals based on their social and economic status, but they differ in terms of the criteria used for classification. Classes are typically defined based on individuals' economic resources, such as income, wealth, and occupation. Social strata, on the other hand, take into account a broader range of factors, including education, lifestyle, and cultural capital. While classes focus primarily on economic factors, social strata consider a wider range of social and cultural influences that contribute to individuals' social standing. **

It is possible that you find it difficult to communicate and interact with individuals in the less educated and lower social strata due to differences in cultural background, values, and experiences. You may also feel a lack of common ground or shared interests, making it challenging to connect with them on a personal level. Additionally, societal stereotypes and biases may influence your perceptions and interactions with individuals from different social strata, leading to feelings of discomfort or unease. It is important to approach these interactions with an open mind, empathy, and a willingness to learn from others' perspectives. **

It ultimately depends on personal preferences and interests. Some individuals may find application development to be more engaging and creative, as it involves designing and building new software solutions. On the other hand, system integration may be seen as more technical and detail-oriented, focusing on connecting different systems and ensuring they work together seamlessly. Both areas have their own challenges and rewards, so it's important to choose the path that aligns with your skills and interests. **

The development of integration varied across different regions and time periods. In the United States, integration was a slow and often contentious process, marked by significant resistance and violence, particularly in the South during the Civil Rights Movement. In Europe, integration has been more gradual and has been driven by economic and political factors, such as the formation of the European Union. Overall, the approach to integration has differed based on historical, cultural, and social contexts. **

Both system integration and application development are important in the world of technology. However, the importance of each depends on the specific needs and goals of a business or organization. System integration is crucial for ensuring that different systems and technologies work together seamlessly, while application development is essential for creating custom software solutions to meet specific business requirements. Ultimately, the importance of system integration versus application development will vary based on the unique needs and priorities of each individual organization. **