Transition period of Brexit ended on:

🧠 Explanation:

The Brexit transition period ended on 31 December 2020, finalizing the UK’s exit from the EU. This phase allowed negotiations on trade and regulations post-referendum. The end marked the UK’s full departure from EU systems, introducing new customs and immigration rules. It reshaped UK-EU relations, impacting trade, travel, and economies. The transition’s conclusion sparked debates on sovereignty and economic consequences, with effects felt globally. It highlighted the complexities of disentangling political and economic ties, setting a precedent for international agreements and influencing global markets, diplomacy, and regional cooperation in a post-Brexit world.