The main trends of the process of increasing economic integration are as follows: the internationalization of production, trade and financial activities, the increase of foreign trade and economic openness, the reduced role of the state, and the growing role of multinational corporations.

Reves believed that if such a higher authority proves impossible to be created by the consent of nation states, conquest would be permissible. 

Negative peace simply refers to the absence of direct violence. The correct answer is C. 

The Third Committee deals with social, humanitarian and cultural matters.

International non-governmental organizations undertake a wide range of roles and tasks in global governance, including giving feedback, shaping public opinion, providing services, networking, education, norms setting, agenda setting, monitoring, and auditing. These roles increase their effectiveness, providing a perspective that differs from the official discourses of governments. Since they are considered objective, NGOs can engage with local people. International NGOs employ experts in their issue areas and operate relatively at low costs as they are based on the voluntary work of their members. The roles and impact of non-governmental organizations can be examined in three categories: shaping public opinion, contributing to international law, and providing information and documents for international organizations. Therefore, the correct option is C.

The six principal organs of the UN: the General Assembly, Security Council (UNSC), Secretariat, Economic and Social Council (ECOSOC), Trusteeship Council, and the International Court of Justice (ICJ)

States are the main actors in global governance. Options A, B, C, and E can all be inferred from the statement given. 

As non-state actors, international nongovernmental organizations are private, financially independent, and non-commercial groups that carry out their objectives through non-violent means.

International Labour Organization is a specialized agency, not a principle organ of the UN.

The major outcome of The Hague Conference was the creation of the International Court of Arbitration, which was designed as a permanent international body for states to settle international disputes by judicial means.

The General Assembly has subsidiary organs such as boards, commissions, committees, councils, panels, and working groups. The majority of its work takes place in six main committees, each of which is responsible for a specific topic

UNESCO refers to United Nations Educational, Scientific and Cultural Organization.

The League of Nations had five major objectives:

• to prevent future wars,

• to enforce disarmament,

• to promote the international law,

• to provide with people better conditions of living,

• to enforce the peace treaties signed in Paris, primarily the Treaty of Versailles.

The correct choice is D.

In coercive hegemony, the hegemon provides international public goods but forces subordinate states to share the burden of providing the public goods and sustaining the international order.

International Labor Organization aims to promote social justice and labor rights around the world. The correct answer is A. 

Realists hold a critical stance toward global governance, because its existence would refer to the absence of anarchy in the international system. Yet anarchy is the defining characteristic of the international system. Liberals, on the other hand, consider global governance as a means of governing world affairs in the absence of a global central authority and emphasize its problem-solving potential. Focusing on the role of international economic organizations such as the World Bank and the International Monetary Fund (IMF), Marxist scholars consider global governance as a capitalist project that enables the imposition of the capitalist reproduction of social relations and disciplines (Diez et al., 2011: 75-76).

The type of the roles and activities that international NGOs undertake is based on the nature of the field or governance problem that they focus. A number of international non-governmental organizations are interested in educational and defensive activities, particularly in the fields of human rights and environment. The prominent international human rights NGOs include the Amnesty International, the Human Rights Watch, the International League for Human Rights, and the Lawyers’ Committee for Human Rights. Therefore, the correct option is D.

The first concrete step toward establishing the UN was taken when U.S. President Roosevelt and British Prime Minister Winston Churchill signed a joint declaration called the Atlantic Charter in August 1941. The correct answer is A.