State surveillance can be necessary in the modern world to ensure national security and protect citizens from potential threats such as terrorism and cyber attacks. It can also help in maintaining law and order by monitoring criminal activities. However, there is a fine line between necessary surveillance for security reasons and invasion of privacy. It is important to have proper regulations and oversight in place to prevent misuse of surveillance powers by the state. **

Yes, the First World War is considered a modern war due to the use of advanced technology and tactics that were unprecedented at the time. The war saw the introduction of new weapons such as tanks, airplanes, and chemical warfare, which changed the nature of warfare. Additionally, the scale of the conflict involving multiple countries and resulting in millions of casualties marked a departure from previous wars in terms of its global impact and devastation. Overall, the First World War is seen as a turning point in military history towards modern warfare. **

Coping with the modern world can be challenging for many people due to the fast pace of life, constant technological advancements, and the pressure to constantly adapt to change. The modern world can also be overwhelming with the abundance of information, social media, and the need to multitask. Additionally, the modern world often brings about new societal and environmental challenges that can be difficult to navigate. It's important to recognize that feeling overwhelmed by the modern world is a common experience and seeking support from friends, family, or mental health professionals can be helpful in developing coping strategies. **

To square a square, you simply need to multiply the length of one side by itself. For example, if the length of one side of the square is 5 units, then to square the square, you would calculate 5 x 5, which equals 25. This gives you the area of the square, which is the result of squaring the length of one side. **

The correct grammar for "sure 638" and "sure 1689" would be "I am sure of 638" and "I am sure of 1689" respectively. The phrase "sure of" is used to indicate confidence or certainty in a particular number or statement. It is important to include the preposition "of" after "sure" to convey the intended meaning. **

Yes, a family is still relevant in the modern world. Families provide emotional support, love, and a sense of belonging that is essential for individual well-being. They also serve as a primary source of socialization and help in the development of values, beliefs, and behaviors. Additionally, families play a crucial role in providing care and support for children, the elderly, and individuals with disabilities. Overall, the family unit continues to be a fundamental and relevant aspect of society in the modern world. **

Superstition persists in the modern world due to a variety of reasons. Firstly, superstitions often provide a sense of control and comfort in uncertain situations, offering people a way to make sense of the unknown. Additionally, cultural and societal traditions play a significant role in perpetuating superstitions, as they are passed down through generations. Furthermore, the human tendency to seek patterns and connections in random events can also contribute to the persistence of superstitions. Overall, superstition continues to exist in the modern world due to its deep-rooted psychological, cultural, and social influences. **

The 7 wonders of the modern world are the Great Wall of China, Petra in Jordan, Christ the Redeemer in Brazil, Machu Picchu in Peru, Chichen Itza in Mexico, the Roman Colosseum in Italy, and the Taj Mahal in India. These wonders were chosen through a global poll conducted by the New7Wonders Foundation, and they represent the architectural and cultural achievements of different civilizations around the world. Each wonder is a testament to human creativity, engineering, and artistic prowess. **