Leonardo da Vinci. It is his most famous and valuable painting ever.
Answer:
The best description of the Domino Effect in relation to US policy in Indochina during the Cold War is the fear among U.S. policy makers that if communism succeeded in Vietnam, it would sweep through the rest of the region .
Explanation:
The Domino Effect Theory was a theory in the foreign policy of the United States of America during the Cold War, which assumed that a communist state would induce communist governments to take power in neighboring states, such as the impact of falling dominoes. The idea was first used by President Harry S. Truman to justify sending military aid to Greece and Turkey in the 1940s, and was an important part of President Dwight D. Eisenhower's foreign policy in the 1950s. The United States government was particularly concerned about the spread of communism in South East Asia, and the theory was used to justify the military intervention in the Vietnam War.
answer by francocanacari(from brainly)
1. Answer;
They evolved separately as they moved north and became two separate species.
Explanation;
The greenish warblers weren't geographically isolated, but they migrated around the Tibetan Plateau, evolving separately until they were no longer able to interbreed when both species (East and West) contacted in Siberia.
Greenish warblers were thought to have evolved from a single ancestral population that gradually diverged into two new species as it expanded northwards around the Tibetan plateau.
2. Answer;
- Their plumage patterns.
- Genetics and history
Explanation;
West Siberian greenish warblers (P. t. viridanus) and east Siberian greenish warblers (P. t. plumbeitarsus) differ subtly in their plumage patterns, most notably in their wing bars, which are used in communication. While viridanus has a single wing bar, plumbeitarsus has two. Around the southern side of the ring, plumage patterns change gradually.
Additionally, the two northern forms viridanus and plumbeitarsus are highly distinct genetically, but there is a gradient in genetic characteristics through the southern ring of populations. The greenish warblers were once confined to the southern portion of their range and then expanded northward along two pathways, evolving differences as they moved north. When the two expanding fronts met in central Siberia, they were different enough that they do not interbreed.
The President has a very important power to appoint judges, justices, and cabinet-level officials. However, the Constitution requires that this power be checked through the Legislative branch or the two houses of Congress. It’s the Congress who keeps an eye on the President’s decision and can decide, which is usually in favor of the majority.
Answer:
The American family is the ideal model of happiness and overcoming adversity
