International Boundary Lines

Maitri is India's second permanent research station in Antarctica, built and finished in 1989. Dakshin Gangotri was the first (now abandoned), and Bharati is the third. Thus, Maitri is the correct active Indian research base listed.

Robert Edwin Peary is credited as the first person to reach the North Pole on April 6, 1909. While there is some historical controversy about competing claims, most reference sources recognize Peary's achievement. Roald Amundsen was the first to reach the South Pole, not the North.

Sir Edmund Hillary was from New Zealand. He, along with Tenzing Norgay, became the first confirmed climbers to reach the summit of Mount Everest on May 29, 1953. This achievement made Hillary a national hero in New Zealand and an international icon of exploration.

Valentina Tereshkova, a Soviet cosmonaut, became the first woman to travel to space on June 16, 1963, aboard Vostok 6. She spent almost three days in space and orbited Earth 48 times. This milestone came 20 years after the first male cosmonaut, Yuri Gagarin.

Control charts are indeed a statistical quality control tool used to monitor process stability over time. They plot data points to detect variations that indicate a process is unstable or out of control.

A quality plan is a document, or set of documents, that together specify quality standards, practices, resources, specifications, and the sequence of activities relevant to a particular product, service, project, or contract. Thus, the statement is true.

Project scheduling is the process of breaking down a project into individual tasks, then estimating the time and resources needed for each task. This is a fundamental project management activity for planning and execution.

A validation plan is indeed a document that describes the overall approach, resources, and schedule for validating a system. It outlines what will be validated, how it will be done, what resources are needed, and the timeline.

Stratification is a statistical technique that divides a population or dataset into homogeneous subgroups (strata) based on shared characteristics. This allows for better analysis by reducing within-group variation.

The 38th Parallel is the line of latitude that approximately divides North Korea and South Korea. It was established as the boundary after World War II and became the demarcation line after the Korean War.

The 49th Parallel is the latitude line that forms most of the border between the United States and Canada, established by the 1846 Oregon Treaty. It stretches from the Northwest Angle to the West Coast.

The Radcliffe Line is the border demarcation line between India and Pakistan, drawn by Sir Cyril Radcliffe in 1947 during the partition of British India. It divided Punjab and Bengal provinces between the two nations.

The 17th Parallel was the military demarcation line established by the Geneva Accords of 1954 that separated North Vietnam (communist) from South Vietnam (anti-communist). This latitude line served as the provisional border until Vietnam's reunification in 1975. The Oder Neisse Line separated Germany and Poland, the Maginot Line was France's defensive fortification against Germany, and the Radcliffe Line divided India and Pakistan.

The Maginot Line was a extensive defensive barrier built by France in the 1930s along its border with Germany, named after French Minister of War Andre Maginot. It consisted of concrete fortifications, obstacles, and weapon installations. Although it failed to prevent Germany's invasion through Belgium in 1940, it remains famous as a symbol of static defense. The Mac Mohan Line is between India and China, the Hindenburg Line was a WWI German defensive position, and the Durand Line separates Pakistan and Afghanistan.

The Oder-Neisse Line formed the border between East Germany (GDR) and Poland after World War II, established at the Potsdam Conference in 1945. It runs along the Oder and Lusatian Neisse rivers, giving Germany its current western boundary. This line displaced millions of Germans from former eastern territories and became formalized with German reunification in 1990. The 17th Parallel divided Vietnam, the Siegfried Line was a German WWII defensive fortification, and the Radcliffe Line partitioned India and Pakistan.

The McMahon Line (also spelled Mac Mohan Line) is the demarcation line between Tibet (China) and India, established by the 1914 Simla Convention between British India and Tibet. China disputes this boundary, claiming territory south of it (Arunachal Pradesh), which led to the 1962 Sino-Indian War. The Siegfried Line was a German WWII defense, the Radcliffe Line partitioned India-Pakistan, and the Oder-Neisse Line separated Germany and Poland.

The Durand Line is the 2,640 km international border between Pakistan and Afghanistan, established in 1893 through an agreement between Sir Mortimer Durand (British India) and Abdur Rahman Khan (Afghanistan). It divides the Pashtun tribal region and remains disputed by Afghanistan, which historically rejected the colonial-era demarcation. The Siegfried Line was German WWII fortification, Mac Mohan Line is between India and China, and the Hindenburg Line was a WWI German defensive position in France.