The Mayans were an ancient Mesoamerican civilization known for their advanced knowledge in astronomy, mathematics, and architecture. They developed a sophisticated calendar system and built impressive cities with intricate stone temples and pyramids. The Mayans also had a complex social structure, with a ruling class of priests and nobles overseeing a society that included farmers, artisans, and laborers. Despite their achievements, the Mayan civilization experienced a decline around 900 AD for reasons that are still debated among historians, including environmental degradation, warfare, and political instability. **

Yes, it is true that the Mayans were skilled astronomers and mathematicians. They developed a complex calendar system and made accurate astronomical observations. They also built impressive architectural structures, such as temples and pyramids, and had a sophisticated writing system. The Mayans were a highly advanced civilization with significant contributions to various fields of knowledge. **

When choosing a fabric for upholstery, it is important to consider factors such as durability, comfort, and style. Fabrics like cotton, linen, and polyester blends are popular choices for upholstery due to their durability and ease of maintenance. For a more luxurious feel, velvet or leather can be great options, but they may require more care. Ultimately, the best fabric for upholstery will depend on your personal preferences, lifestyle, and budget. **

The Mayans came first, with their civilization reaching its peak between 250 and 900 AD in present-day Mexico and Central America. The Aztecs came next, establishing their empire in the 14th century in present-day Mexico. The Incas came last, establishing their empire in the 15th century in present-day Peru. **

To clean greasy fabric upholstery, start by sprinkling baking soda or cornstarch over the greasy area and let it sit for 15-20 minutes to absorb the grease. Then, use a vacuum cleaner to remove the powder. Next, mix a solution of mild dish soap and warm water, and gently scrub the greasy area with a soft-bristled brush or cloth. Finally, rinse the area with a clean damp cloth and allow it to air dry. **

The question about Candy upholstery furniture could be about its durability, maintenance, or design options. It could also be about the materials used in its construction, the comfort level, or the availability of different sizes and configurations. Additionally, the question could be about the pricing and delivery options for Candy upholstery furniture. **

Yes, there were other advanced civilizations in the Americas when the Spaniards and Portuguese arrived. The Aztecs, Mayans, and Incas were not the only advanced societies in the region. There were also other civilizations such as the Olmecs, Toltecs, and Moche, who had developed complex societies, advanced agricultural techniques, and impressive architectural and artistic achievements. These civilizations had their own unique cultures, traditions, and political systems, and they made significant contributions to the history and development of the Americas. **

Based on the description provided, the sofa upholstery fabric could be a durable and stain-resistant material such as microfiber or polyester. These fabrics are known for their easy maintenance and ability to withstand daily wear and tear. Additionally, the soft and smooth texture mentioned suggests it could be a velvet or chenille fabric, which are popular choices for adding a touch of luxury and comfort to a sofa. **