How do you explain the movements of the Indo European speaking peoples?

The movements of the Indo-European speaking peoples are explained through theories such as the Kurgan and Anatolian hypotheses. These theories propose that the Indo-Europeans originated in the Eurasian steppe or Anatolian region and migrated to different parts of Europe and Asia, spreading their language and culture through a combination of conquest, migration, and acculturation. The Indo-European migrations are thought to have taken place in multiple waves over several millennia, leading to the diverse distribution of Indo-European languages seen today.