First: This question seems to be some sort of school question. I did not go to school so I cannot answer you with a school answer.
Second: There are infinite ways for a government or any other entity to interfere with free trade so I am going to take a guess you want the most obvious
Third: With that in mind I can only think of two obvious ones: Taxes and Legislation (which includes regulation). I suspect the third one would be "espionage" but doubt that's what your school want. Education if you want to be less direct, but then you have to go into Marketing and other indirect avenues too. Nope sorry, only two I think your school want to hear. But two is better than none, no? I'd be interested to see the answer too.
Addition: War often has a big impact on free trade. How about treaties (and other diplomac, but more treaties). Those four would be school friendly.
Free trade and competition is allowed between businesses, it bans nasty behavior by any firm trying to dominate the market and it supervises large corporation acquisitions and mergers.
Many developing countries do not benefit from free trade policies, because their industries are to weak to compete in the international market.
In the current global economy that we are in right now organisations can and may influence governments depending on how big such organisations are. The economy allows for free trade the market being the determinants of demand and supply thus if the organisation is big enough with enough market control then it has the upper hand over the government ie it will be able to overcome the government control and instead the organisation controls the government
Free trade is a system of trade policy that allows goods, capital, and labor to move freely between countries without the imposition of tariffs, quotas, or other trade barriers. The goal of free trade is to promote economic growth and efficiency by allowing countries to specialize in producing the goods and services for which they have a comparative advantage, and to access a wider market for their products. This in turn can lead to lower prices, increased choice and more efficient production My recommendations: h̲t̲t̲p̲s̲:̲ ̲/̲/̲ ̲w̲w̲w̲.̲d̲i̲g̲i̲s̲t̲o̲r̲e̲2̲4̲.̲c̲o̲m̲/̲r̲e̲d̲i̲r̲/̲3̲7̲2̲5̲7̲6̲/̲ ̲N̲e̲e̲r̲5̲5̲/̲
Risk free rate of return or risk free return is calculated as the return on government securities of the same maturity.
Free trade is a policy by which a government does not discriminate against imports or interfere with exports by applying tariffs
The Sherman Antitrust Act made it illegal for corporations to interfere with free interstate or international trade.
The Sherman Antitrust Act made it illegal for corporations or trusts to interfere with free interstate or international trade.
government's standpoint on trade and protectionism is that he allows free trade
free market system
government's standpoint on trade and protectionism is that he allows free trade
government's standpoint on trade and protectionism is that he allows free trade
Sherman Antitrust Act
registration on trade of industry and code of commerce with security of exchange commission
Free trade allow individuals to trade their valuables how they see fit. They don't have to worry about the government interfering.
Capitalism or Libertarian ( they are not the same thing)
That depends on the nature of the product and the nature of the ads. They will interfere if it puts the public health at risk, for example. It also matters what jurisdiction you are in. Some governments tolerate it while others feel they have a need to protect the honesty of trade. Advocates of free markets may come down on either side of that debate.