Well, you asked for critiques, so here it goes. I'll start with the first poem.
The rhyming is very forced and I don't think it works well. I'm guessing that you want this poem to be taken seriously, but fixed rhyme and meter tend to create a sense of playfulness. This isn't always the case, but if you're going to be doing form poetry, studying the different meters and forms that are out there will help you get a sense of what feel to use for a poem.
Here is a site with some information about the most common meters used in English poetry:
http://server.riverdale.k12.or.us/~bblack/meter.html
I would also suggest studying various forms of poetry because many forms tend to have certain characteristics that can push the theme of a poem in a certain direction. Sonnets, for example, almost always end with a couplet that creates juxtaposition and is pretty much like a punch in the face. For example, one of my favorite songs by Thrice called "Kings Upon the Main" is a sonnet. Let's take a look at it:
[quote="Thrice"]This lesson you'd do well not to forget.
Your life could be the one its wisdom saves,
At sea when you're beleaguered and beset,
On every side by strife of wind and waves.
Despite the best of maps and bravest men,
For all their mighty names and massive forms,
There'll never be and there has never been
A ship or fleet secure against the storms.
When kings upon the main have clung to pride,
And held themselves as masters of the sea,
I've held them down beneath the crushing tide
'Till they have learned that no one masters me.
But grace can still be found within the gale]
Do you see the turnaround the couplet creates? Also note how natural the rhyme and meter feel. This is what happens when rhyme doesn't happen solely for the sake of having a rhyme.
Classic/traditional couplets, like the one you see above, have a sense of finality to them. The two rhymed lines form one complete thought. Your poem is all couplets, but that form choice doesn't work for what it seems like you're trying to say. Another element that makes it very difficult to take it seriously is how the first half feels like a kindergarten rhyme with all the counting. Counting+rhyme screams educational children's TV show to me and I don't know if that's the kind of feel you meant to create, XD. I also think the way you slapped a woman into the group is tacky and it seems to me like you're saying, "See? I'm not sexist. I'll put a woman in here to prove it to you!" In fact, mentioning the people's genders in the first place seems to take away from the theme of unity that you're trying to convey, in my opinion.
I agree that the second half is better than the first. In fact, it feels like an entirely different poem from the first half. Here's a suggestion: learn about some other types of rhyme and form poetry and try reworking your ideas from this poem into those forms. You will probably come up with more interesting and better results.
I've been writing this for a long time, so I think I'll stop now. Good luck.