today I read the news that Iran has warned about "more serious revenge" against the United States. such statements are not some kind of joke and what exactly they can do? 
I believe that 2020 began very poorly if you look at it from a political point of view.
If the disagreements between the US and Iran will continue, this could end badly. How will this news affect the market? can they start to sharply raise bitcoin at the price? if bitcoin will grow fast, then altcoins will be even worse
It is unlikely that a military conflict between the United States and Iran should be expected to continue. Against the background of the fact that the Iranian authorities admitted that they mistakenly shot down a civilian plane belonging to Ukrainian airlines, now the states will be indignant at the unprofessional actions of the armed forces of this country. They also understand that for a long time they will not be able to confront the United States militarily and it may be with them what was recently with Iraq. I believe that 2020 began very poorly if you look at it from a political point of view.If the disagreements between the US and Iran will continue, this could end badly. How will this news affect the market? can they start to sharply raise bitcoin at the price? if bitcoin will grow fast, then altcoins will be even worse