The unobservable universe, also known as the observable horizon, did originate at the Big Bang. The Big Bang is the event that marked the beginning of the expansion of the universe, and everything that exists within the observable universe can be traced back to this point. However, it is important to note that the concept of the unobservable universe goes beyond what we can currently observe, and our understanding of it is limited by the constraints of our current technology and knowledge. Therefore, while the unobservable universe is thought to have originated at the Big Bang, there is still much that we do not know about it. **

Horizontal mergers can lead to economies of scale, increased market power, and the ability to eliminate competition. By combining two companies that operate in the same industry, the merged entity can benefit from cost savings and increased efficiency. On the other hand, vertical mergers can result in better control over the supply chain, reduced transaction costs, and improved coordination between different stages of production. This can lead to improved quality control, lower production costs, and increased market access. Both types of mergers can result in increased market share and potentially higher profits for the merged entity. **

In a free market economy, it can be justified to restrict market and entrepreneurial freedom through the requirement for approval in larger mergers in order to prevent monopolies and promote fair competition. Without such restrictions, larger companies could potentially use their market power to stifle competition, leading to higher prices and reduced consumer choice. By requiring approval for larger mergers, regulators can ensure that the market remains competitive and that smaller businesses have the opportunity to thrive. This can ultimately benefit consumers and the overall economy. **