The inflation rate of a country depends on several factors , largely influenced  by the countries input and output. There have to be balances betwern what a country produce and what it buys from other countries. Should anything destabilizes this balance, it is likey for the inflation rate to be affected. Venezuela has oil as a natural resource and as an oil producting country, it is expected of her to boost her economy. However, from my understanding of the story, the country economic development has been obstructed by corruption whkch goes a long way to influence the inflation rate of the country.

A lot of coins exist on the crypto market with some being very famous whilst others are less known. Each coin has its own value. Just like physical currencies, some coins have bigger values than others. Do you think  dash can jump into the top five coins on the market? Is it possible?

There are different altcoins on the market with  some becoming popular and  increasing in value substantially and consistently. I have realised that some coins have a high rank, are in the top 5, while others are on the bottom line.do you think it is possible for stellar to climb up to the top 5 coins on the market?

Of course, market has been unfavourable and the coins keep on dropping but i believe that conditions are never permanent and market conditions will change sooner or later. It is too early to give up your the investment.
Every market has periods of rise and fall, may be we are in the period of fall.

I have recently been into altcoin trading. I just want to know, does the price of bitcoin affect the price of other cryptocurrencies as well? How? I really want to know. I have noticed that ever since the bitcoin price pumped up and reached 4,000 USD, the price of the altcoins had gone really really low. I almost lost my investment due to this sudden drop. Does bitcoin price have something to do with this?

Bitcoin has been the father of all cryptocurrencies. A lot of people have been trading the coin in large quantities and altcoin activities tend to fund bitcoin. People use bitcoin to buy or trade altcoin so bitcoin activities, someway some how, also fund altcoin. Because of this effect, a drop in bitcoin will definitely affect altcoin.

Tether, as a cryptocurrency coin, can rise and fall. The rise and fall of Tether will depend on several several  factors just like how the value of physical currencies such as Dollars, Euro, e.t.c can be affected.

It is possible. Market conditions have been unstable in general, however some coins are very promising and showing and showing very good potential. In cryptocurrency market, everything is possible.