In sociological research, historical and sociological institutionalism is used to understand the decision-making process within institutions. Since Russia attacked Ukraine in 2022, the EU has...Show moreIn sociological research, historical and sociological institutionalism is used to understand the decision-making process within institutions. Since Russia attacked Ukraine in 2022, the EU has frequently underlined to take action to support Ukraine and its sovereignty. This research will create an understanding of how the EU comes to conflict policy and why the institution eventually imposed economic sanctions in response to Russia.Show less