What influence did British and Irish heritage have on Australia?

• It shaped Australia’s recent culture, history, and politics.
  Explanation:

  "British and Irish heritage significantly shaped Australia's recent culture, history, and politics. The arrival of British settlers and Irish immigrants influenced the development of Australian society, including its legal and political systems, cultural practices, and social norms."
• It had no significant impact.
• It led to the decline of local traditions.
• It primarily affected Australia’s economy.