https://lego-x.com/2019/11/15/what-lego-vdr-users-can-teach/
Over the course of its history, Lego has enjoyed a wide range of production features. Lego has been able to develop some of most popular toys on the planet thanks to these features. These features include the creation of a unique interlocking system and the use of plastic instead of other materials. These unique features helped the company become the most popular toy maker in the world.
In the 1960s, the business continued to grow quickly. Dagny, Godtfred Kirk Christiansens cousin, joined the company in 1960 as a model maker. Dagny was adept at creating large-scale models and worlds, which were displayed in the showroom. This was a great way to showcase the potential of LEGO bricks, and to create interest among children.
In 1971 the LEGO system began expanding into new areas with the addition of furniture pieces and dollhouses. The system expanded further in 1972, with the addition of ship and boat sets that included hull pieces floating. In the 1960s, the company began its international expansion by selling its products in North America via a licensing arrangement with Samsonite.
In the 1980s, the company continued to expand, diversify and modernize. This led to the creation of an R&D department which has worked to keep the LEGO system at the top of its game in terms of innovation. The introduction of themed sets enabled users to create specific models without needing to work out the details on their own. This was the first step into more intricate construction and gave children a more hands on experience playing with legos.