The main way in which the nature of European exploration changed by the seventeenth century was that by this time, the major European powers such as Spain and Portugal had claimed large amounts of territory in the New World, and already exporting large amounts of natural resources back to their homeland.
UNICEF
The UN International Children's Emergency Fund (UNICEF) was established by the General Assembly (GA res. 57 (I) (1946) to provide emergency assistance to children in war-ravaged countries following World War II. By GA res. 417 (V) (1950), the UN General Assembly charged it with addressing the needs of children in developing countries. GA res. 802 (VIII) (1953) extended UNICEF'S mandate indefinitely, with an emphasis on programmes giving long-term benefits to children everywhere, particularly those in developing countries, and changed the organization's name to the United Nations Children's Fund but retained the UNICEF acronym.
UNOSP
The UN Office for Project Services' (UNOPS') mission is to expand the capacity of the UN system and its partners to implement peace building, humanitarian and development operations that matter for people in need. Working in some of the world's most challenging environments, UNOPS' core services include project management, procurement, human resources management, fund management and UN common services.
Correct answer: D. To help former slaves make the change to freedom
Details:
The Freedmen's Bureau was established by Congress in 1865, in the aftermath of the Civil War. The aim of the Bureau was to provide assistance to former black slaves (as well as poor whites) in the South during the Reconstruction period. The Freedmen’s Bureau provided food and housing, established schools, and made medical and legal assistance available. There was an intention of settling former slaves on land confiscated or abandoned during the war, but that didn't materialize. Radical Republicans took over dominance in Congress and they determined that confiscated lands in the South should be returned to their original owners.
Our constitution created a system of checks and balances to insure that no one branch of government becomes too strong and be able to control all of the government
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The Electoral College should remain the same for various reasons. First, if it were not for the Electoral College, large states, such as California, would largely control the nation. The Electoral College is designed to maximize states' rights. For example, if the U.S. were a direct democracy, Hillary Clinton would have been elected as our president, even though approximately 90% states supported Trump. With the Electoral College, each state has 2-3 Electors for each Political Party. If the majority of the state votes for Hillary, the democratic electors for that specific state get the vote. If the majority of the state votes for Trump, the Republican electors get the vote. The system is designed to maximize sates' rights and avoid impulsive, mass decisions.