the company's stock could not be seized for the debts of any individual member. The development of company law in Europe was hampered by two notorious "bubbles" (the South Sea Bubble in England and the Tulip Bulb Bubble in the Dutch Republic) in the 17th century, which set the development of companies in the two leading jurisdictions back by over a century in popular estimation. Companies returned to the forefront of commerce, although in England to circumvent the Bubble Act 1720 investors had reverted to trading the stock of unincorporated associations, until it was repealed in 1825. However, the process of obtaining Royal charters was insufficient to keep up with demand. In England there was a lively trade in the charters of defunct companies. It was not until the Joint Stock Companies Act 1844 that the first equivalent of modern companies, formed by registration, appeared. Soon after came the Limited Liability Act 1855, which in the event of a company's bankruptcy limited the liability of all shareholders to the amount of capital they had invested. The beginning of modern company law came when the two pieces of legislation were codified under the Joint Stock Companies Act 1856 at the behest of the then Vice President of the Board of Trade, Mr Robert Lowe. That legislation shortly gave way to the railway boom, and from there the numbers of companies formed soared. In the later nineteenth century depression took hold, and just as company numbers had boomed, many began to implode and fall into insolvency. Much strong academic, legislative and judicial opinion was opposed to the notion that businessmen could escape accountability for their role in the failing businesses. The last significant development in the history of companies was the decision of the House of Lords in Salomon v. Salomon & Co. where the House of Lords confirmed the separate legal personality of the company, and that the liabilities of the company were separate and distinct from those of its owners. Corporate structure The law of business organizations originally derived from the common law of England, and has evolved significantly in the 20th century. In common law countries today, the most commonly addressed forms are: Corporation Limited company Unlimited company Limited liability partnership Limited partnership Not-for-profit corporation Company limited by guarantee Partnership Sole Proprietorship The proprietary limited company is a statutory business form in several countries, including Australia. Many countries have