Final answer:
First generation immigrants in the UK often face challenges such as discrimination, yet form close-knit communities for support and contribute to the country's multiculturalism by blending their traditions with British culture.
Step-by-step explanation:
Some characteristics of first generation immigrants in the UK include facing various challenges, such as discrimination and the need to navigate a new cultural landscape while trying to preserve their own heritage and identity. These immigrants often form close-knit communities as a way to support one another, which in turn can lead to accusations of being 'clannish' or unwilling to assimilate. Despite facing prejudice, many immigrants seek to integrate aspects of British culture into their traditions, contributing to the country's multicultural society. It is important to note that while some immigrants may experience initial downward mobility, history shows that many eventually establish themselves within society and contribute significantly to the nation's economic and cultural wealth.